The Thing Ringmaster has gathered 1554 villains from across the multiverse and scattered them across five locations. You must capture them from each location. As before each player can capture up to 40 at a time, and errors can be corrected immediately.
What you need to know:
1. Different versions of a character from different continuities are possible (in most cases probable in fact).
2. I work with what I have. It's possible that in some cases I grabbed the wrong character but I tried to screen for that. If an image is blurry, it's the best image I could find.
3. A few characters may have gotten miscategorized because I don't know this version well enough. In some cases a hero has gone bad or has only been seen in a villainous context. For "nuisance" characters I consider the degree to which they cross a line. If in doubt I placed them in Other.
4. Many shows/movies have multiple realities. The default is the main reality for that show/movie. If a character is a counterpart and you don't state that, it will be incorrect.
5. In the Marvel Multiverse, fictions within fiction are always parallel Earths
6. I've included most Marvel animated continuities but not all. For example, I skipped the Lego continuity because the characters all look like Lego pieces, which is a bit of a giveaway.
7. To make things easier, as characters are correctly identified, they will be listed not only by number but also by continuity. The latter list will cover all three parts, making it easier to tell at a glance if a character was already found.
8. Solarman licensed characters, fictional versions of real people, and public domain characters are okay. It appears that the Ultraforce deal was arranged during the Malibu days, so those characters will be covered in the Independent superheroes collage(s). For Phineas and Ferb: Mission Marvel!, only the Marvel characters are included. Fred and Barney never actually met the Thing so only characters from the Thing segments are included for Fred and Barney Meet the Thing.
9. Characters original to Marvel cartoon continuities are allowed.
10. Every character only appears in a Marvel collage once. However, possible versions might be included as such characters are generally seen as being on divergent Earths.
11. It's okay to use continuity numbers but do include a descriptor as well if possible. You can also use Marvel Fandom's Temporary Reality Numbers (TRNs) for cases where an official reality number has not yet been given.
12. If more than one character assumes a code name, please clarify which character.
13. Avengers Assemble is an unusual case. One person who worked on the show has cofirmed that seasons 1-4 take place in a different continuity than season 5 (see list below). The default is thus seasons 1-4. For season 5, please state Avengers Assemble season 5, Avengers Assemble: Panther's Quest, and/or Avengers Assemble: Reality-17628
14. Spider-Man (1967) is a tricky case because in some cases the same design is used for multiple villains. In most such cases the background and character positions determine who it is, but in one case the only image I found for two villains was completely identical. So for that one I'll accept either.
15. Some villain groups (e.g. IM, Hydra)/races (some instances of Skrulls) are included but be careful: sometimes the image is meant to be a group/race as a whole, but sometimes it's meant to be a specific person.
16. If a villain is an imposter posing someone else, I'll usually allow you to go with [character] Imposter or [character] Skrull Imposter (though you can use their actual name if you know it of course), but for characters with a distinct default look like the Caemleon or Mystique I will of course expect you to identify them by code or real name.

So put on your Thing Rings and do your thing!

Here are the continuities (listing them all off because I anticipate this challenge will be especially tough). Listed in approximate order of start year/release year, with default realities given:

1. The Marvel Super Heroes (1966) (segments for Captain America, Iron Man, Thor, Hulk, Sub-Mariner)/600026
2. Fantastic Four (1967-1968)/700089
3. Spider-Man (1967-1970)/6799
4. Fantastic Four (1978)/78909
5. Fred and Barney Meet the Thing (1979)/700974
6. Spider-Woman (1979-1980)/700459
7. Toie TV movies [Yami no Teiō: Kyūketsuki Dracula/Dracula: Sovereign of the Damned (1980), Kyōfu Densetsu: Kaiki! Frankenstein/Monster of Frankenstein (1981)]/800801; Marvel Fandom calls the latter movie TRN134 but given the same production company/theme/tmeline I suspect they're the same reality
8. Marvel Productions shows [Spider-Man (1981-1982), Spider-Man and his Amazing Friends (1981-1986), The Incredible Hulk (1982-1983)]/8107
9. Solarman pilot (1986) (arguably a borderline case, but there are only a few characters)/TRN250
10. X-Men pilot (Pryde of the X-Men) (1989)/652975
11. The Animated Series (TAS) [X-Men (1992-1997), Spider-Man (1994-1998)]/92131
12. Action Hour+ [Fantastic Four (1994-1996), Iron Man (1994-1995), Incredible Hulk (1996-1998)]/534834
13. Silver Surfer (1998)/634962
14. Spider-Man Unlimited (1999-2001)/751263
15. Avengers: United They Stand (1999-2001)/730784
16. X-Men Evolution (2000-2003)/11052
17. Spider-Man: The New Animated Series (2003)/760207
18. Ultimate Avengers: The Movie (2006)/3488
19. Ultimate Avengers 2: Rise of the Panther (2006) (diverges from the above)/60808
20. Fantastic Four: World's Greatest Heroes (2006-2010)/135263
21. The Invincible Iron Man (2007)/199673
22. Doctor Strange: The Sorcerer Supreme (2007)/2772
23. Next Avengers: Heroes of Tomorrow (2008)/555326
24. The Spectacular Spider-Man (2008-2009)/26496
25. Yost Universe [Wolverine and the X-Men (2008-2009), Hulk Vs. (2009) (Hulk Vs. Wolverine, Hulk Vs. Thor), The Avengers: Earth's Mightiest Heroes (2010-2012), Thor: Tales of Asgard (2011)]/8096
26. Iron Man: Armored Adventures (2008-2012)/904913
27. The Super Hero Squad Show (2008-2012)/91119
28. Planet Hulk (2010)/10022
29. Anime [Marvel Anime: Iron Man (2010), Wolverine (2011), X-Men (2011), Blade (2011); Iron Man: Rise of Technovore (2013); Avengers Confidential: Black Widow & Punisher(2014)]/101001
30. Phineas and Ferb: Mission Marvel (2013) (Marvel characters only)/no number
31. Heroes United [Iron Man & Hulk: Heroes United (2013), Iron Man & Captain America: Heroes United (2014)]/TRN607
32. Ultimate [Ultimate Spider-Man (2012-2017), Avengers Assemble seasons 1-4 (2013-2018), Hulk and the Agents of SMASH (2013-2015), Hulk: Where Monsters Dwell (2016)]/12041
33: Big Hero 6 [Big Hero 6 (2014), Big Hero 6: The Series (2017-2021)]/14123
34. Marvel Disk Wars: The Avengers (2014-2015)/14042
35. Marvel Super Hero Adventures: Frost Fight! (2015)/TRN838
36. Radomski Universe [Guardians of the Galaxy (2015-2019); Spider-Man (2017-2020); Avengers Assemble season 5: Black Panther's Quest (2018-2019)]/17628
37. Marvel Future Avengers (2017-2018)/TRN642
38. Rocket & Groot shorts (2017)/TRN717
39. Ant-Man shorts (2017)/TRN726
40. Marvel Super Hero Adventures shorts (2017-2020)/TRN663
41. Spider-Verse [Spider-Man: Into the Spider-Verse (2018), Spider-Ham: Caught in a Ham (2019)]/TRN700 and TRN705 respectively
42. Marvel Rising [Marvel Rising: Initiation shorts (2018), Marvel Rising: Secret Warriors (2018), Marvel Rising: Chasing Ghosts (2019), Marvel Rising: Heart of Iron (2019), Marvel Rising: Battle of the Bands (2019), Marvel Rising: Operation Shuri (2019), Marvel Rising: Playing with Fire (2019)]/TRN684


Characters found:

By show:
1-346: see part 1
347. Selene, Wolverine and the X-Men series
348. Iron Man (Skrull), The Avengers: Earth's Mightiest Heroes series
349. Mystique, Ultimate Spider-Man series
350. Wrecker, Marvel Disk Wars: The Avengers series
351. Doctor Atlantean, Spider-Man (1967 series)
352. Burglar, Spider-Man (1981) and Spider-Man and His Amazing Friends series
353. Hyperion, Avengers Assemble series
354. Crimson Dynamo, Super Hero Squad Show
355. Blob, Pryde of the X-Men pilot
356. Black Widow II, Spider-Man (1994 series)
357. Doctor Octopus, Marvel Disk Wars: The Avengers series
358. Miss Allure, Incredible Hulk (1996) series
359. Sunturion, Iron Man: Armored Adventures series
360. Nightmare, Ultimate Spider-Man series; Hulk: Where Monsters Dwell movie
361. Reptilla, Avengers: United They Stand series
362. Master of Kung Fu, Spider-Man (1981 series)
363. Frankenstein's Monster, Monster of Frankenstein movie
364. Molecule Man, Fantastic Four (1967 series)
365. Baron Zemo, Marvel Disk Wars: The Avengers series
366. Groot (Monster reality), Super Hero Squad Show
367. Emo Noodle Burger Boy, Big Hero 6: The Series
368. Zaladane, X-Men: The Animated Series
369. Sagittarius, Avengers: United They Stand series
370. Muscles Devine, Fred and Barney Meet the Thing series
371. Layla, Dracula: Sovereign of the Damned movie
372. Cyclops (Age of Apocalypse), Wolverine and the X-Men series
373. Graviton, Avengers Confidential: Black Widow & Punisher movie
374. Mole Man, Super Hero Squad Show
375. Pisces, Avengers: United They Stand series
376. Dormammu, Invincible Iron Man movie (deleted scene)
377. Shou-Lao, Ultimate Spider-Man series
378. Supreme Hydra, Incredible Hulk (1982 series)
379. Batroc, Ultimate Spider-Man and Avengers Assemble series
380. Sirque, Big Hero 6: The Series
381. Toad, X-Men: The Animated Series
382. Sally-Ann Beaumont, Spider-Man (1981 series)
383. Doctor Octopus, Ultimate Spider-Man series
384. Mysterio, Spectacular Spider-Man series
385. Roderick Kingsley, Spectacular Spider-Man series
386. Cobra, Big Hero 6: The Series
387. Abomination (Maestro reality), Hulk and the Agents of SMASH series
388. Crepe Vulture, Big Hero 6: The Series
389. Ronan, Fantastic Four: World's Greatest Heroes series
390. Skrulls, Fantastic Four (1978 series)
391. Galactus, The Avengers: Earth's Mightiest Heroes series
392. Maverick, Wolverine and the X-Men series
393. Human Cannonball, Spider-Man (1981 series)
394. Doctor T., Spider-Woman series
395. Sir Tomo, Dracula: Sovereign of the Damned movie
396. Kona Lor, Avengers Assemble series
397. Venom (Max Modell), Spider-Man (2017 series)
399. Toad, Ultimate Spider-Man series
400. Dark Goblin, Spider-Man (2017 series)
401. Trapster, Fantastic Four (1978 series)
402. DeVargas, Spider-Man (1967 series)
403. Spear, The Avengers: Earth's Mightiest Heroes series
404. Puppet Master, Incredible Hulk (1982 series)
405. Serpent, Guardians of the Galaxy series
406. Chrome, X-Men: The Animated Series
407. Red Ghost, Fantastic Four (1967 series)
408. Piledriver, Marvel Disk Wars: The Avengers series
409. Gambit, Wolverine and the X-Men series
411. Regent, Spider-Man (2017 series)
412. Snooty Noodle Burger Boy, Big Hero 6: The Series
413. Griffin, The Avengers: Earth's Mightiest Heroes series
414. Quasimodo, Incredible Hulk (1982 series)
415. Spike, Incredible Hulk (1982 series)
416. Iceberg, Spider-Man (1994 series)
417. Virals, Silver Surfer series
418. Richard Damien, Spider-Man: The New Animated Series
419. Egghead, Avengers Assemble series
420. Magneto, Marvel Disk Wars: The Avengers series
421. Iron Wasp, Next Avengers: Heroes of Tomorrow movie
422. Stepford Cuckoos, Wolverine and the X-Men series
423. Blizzard, Iron Man (1994 series)
424. Ironclad, The Avengers: Earth's Mightiest Heroes series
425. Gobin (Ultimate Earth), Ultimate Spider-Man series
426. Absorbing Man, Marvel Disk Wars: The Avengers series
427. Third Sleeper, The Marvel Super Heroes series
428. Dragonfly, Avengers: United They Stand series
429. Tombstone (Peter B. Parker's Earth), Spider-Man: Into the Spider-Verse movie    
430. Champion of the Universe, Guardians of the Galaxy series
431. Grim Reaper, The Avengers: Earth's Mightiest Heroes series
432. Paste Pot Pete, Super Hero Squad Show
433. Charles Cameo, Spider-Man (1967 series)
434. Vulture Man, Spider-Man (1967 series)
435. Molecule Man, Super Hero Squad Show
436. Volcanus, The Marvel Super Heroes series
437. Bot Fight Ringleader, Big Hero 6 movie and Big Hero 6: The Series
439. Force, Iron Man: Armored Adventures series
440. Kuroda, Marvel Anime: Iron Man series
441. Leader (old), Hulk and the Agents of SMASH series
442. Exile, Marvel Rising: Secret Warriors movie
443. Black Knight, The Marvel Super Heroes series
444. Swordsman, Avengers: United They Stand series
445. Silver Samurai, X-Men: The Animated Series
447. Pisces, Marvel Anime: Iron Man series
448. Forearm, X-Men: The Animated Series
449. Abomination, Iron Man & Hulk: Heroes United movie
450. Baymax Clones, Big Hero 6: The Series
452. Ego, Fantastic Four (1994 series)
453. Crimson Dynamo (Borok), The Marvel Super Heroes series
454. Nimrod (Days of Future Past), X-Men: The Animated Series
455. Green Goblin (Peter B. Parker's Earth), Spider-Man: Into the Spider-Verse movie
456. Malisa, Dracula: Sovereign of the Damned movie
458. Frostbite, Spider-Man (2017 series)
459. Dr. Von Schlick, Spider-Man (1967 series)
461. Taco Scorpion, Big Hero 6: The Series
462. Fin Fang Foom, Invincible Iron Man movie
463. Controller, Iron Man (1994 series)
464. Mikhlo, Hulk and the Agents of SMASH series
465. Amelia Voght, X-Men: The Animated Series
466. Lady Vermin (Counter-Earth), Spider-Man Unlimited series
467. Takeo Sasaki, Marvel Anime: X-Men series
468. Mastermind, X-Men: Evolution series
469. Ringmaster, Avengers: United They Stand series
470. Absorbing Man, Incredible Hulk (1996) series
471. Egghead, Avengers: United They Stand series
472. Diablo, Marvel Disk Wars: The Avengers series
473. Mariah Crawford, Spider-Man (1994 series)
474. Metal-Eating Monster, Spider-Man (1967 series)
475. Korath, Guardians of the Galaxy series
477. Tomorrow Man, The Marvel Super Heroes series
479. Hela, Invincible Iron Man movie (deleted scene)
480. Shakespeare, Spider-Man (1967 series)
481. Stretch, Fred and Barney Meet the Thing series
482. Goblin King (dream), Ultimate Spider-Man series
483. Cedric Rawlings, The Marvel Super Heroes series
484. Mandarin, The Marvel Super Heroes series
485. War (Egyptian), X-Men: The Animated Series
486. Piledriver, Ultimate Spider-Man, Avengers Assemble, and Hulk and the Agents of SMASH series
487. Red Ghost, Iron Man (1994 series)
488. Mole Man, Fantastic Four (1978 series)
489. Bonnie, Spider-Man and His Amazing Friends series
490. Noah Boddy, Spider-Man (1967 series)
491. Doctor Doom, Fantastic Four (1978 series)
492. Viper, The Avengers: Earth's Mightiest Heroes series
493. Justin Hammer, Avengers Assemble series
495. Miek, Marvel Super Hero Adventures shorts
496. Mojor Domo, X-Men: The Animated Series
497. Lizard, Spider-Man: The New Animated Series
498. Stardust, Super Hero Squad Show
499. Bonebreaker, X-Men: The Animated Series
500. Power Princess, Avengers Assemble series
501. Curt Donovan, Incredible Hulk (1982 series)
502. Madame Hydra (Skrull), The Avengers: Earth's Mightiest Heroes series
503. Doctor Octopus, Spider-Man (2017 series)
504. Thor (Skrull), The Avengers: Earth's Mightiest Heroes series
505. Scientist Supreme, Avengers Assemble series
506. Captain America (2nd Skrull), The Avengers: Earth's Mightiest Heroes series
508. Fin Fang Foom, Super Hero Squad Show
509. Domino, Wolverine and the X-Men series
510. Fabian Cortez, X-Men: The Animated Series
511. Vertigo, Wolverine and the X-Men series
512. Mysterio, Spider-Man (2017 series)
513. Black Panther (Skrull), The Avengers: Earth's Mightiest Heroes series
514. Mantis, Guardians of the Galaxy series
515. Human Cannonball, Avengers Assemble series
516. Doctor Doom, Fantastic Four (1994 series)
517. Miss Trubble, Spider-Man (1967 series)
518. Cancer, Avengers: United They Stand series
519. Taskmaster, Ultimate Spider-Man series
520. Ultimo, Iron Man (1994 series)
521. Obake, Big Hero 6: The Series
523. Bi-Beast, Marvel Disk Wars: The Avengers series
524. Red Skull, The Avengers: Earth's Mightiest Heroes series
525. Seeker, Avengers Assemble series
526. Whiplash, Avengers Assemble series
527. Frank James, Spider-Woman series
529. Avalanche, X-Men: The Animated Series
530. Chameleon, Spectacular Spider-Man series
531. Griffin, Avengers Confidential: Black Widow & Punisher movie
532. Titus, Ultimate Spider-Man series
533. Green Goblin, Marvel Super Hero Adventures shorts
535. Frankenstein's Monster, Spider-Man and His Amazing Friends series
536. Hydro-Man, Spider-Man (1994 series)
537. Clone Fred, Big Hero 6: The Series
538. Scorpio, Avengers: United They Stand series
539. Sandman, Marvel Super Hero Adventures shorts
540. Hela, Guardians of the Galaxy series
541. Kingpin, Spider-Woman series
542. Red Skull, Marvel Disk Wars: The Avengers series
543. Tombstone, Spider-Man: Into the Spider-Verse movie
544. AIM, Iron Man: Armored Adventures series
545. Skullbuster, Wolverine and the X-Men series
546. Kingpin, Spider-Man: Into the Spider-Verse movie
547. Doctor Octopus, Spider-Man Unlimited series
548. Red Ghost, The Avengers: Earth's Mightiest Heroes series
549. Blackbeard, Spider-Man (1967 series)
550. Jack O'Lantern, Spider-Man (2017 series)
551. Shadow King, Wolverine and the X-Men series
552. Skagg, The Marvel Super Heroes series
553. Ringmaster, Super Hero Squad Show
554. Agent Axis, The Marvel Super Heroes series
555. Attuma, Avengers: United They Stand series
556. Spider King, Spider-Woman series
557. W-M-Bees, Spider-Ham: Caught in a Ham featurette
558. Whiplash, Iron Man (1994 series)
560. Mandarin, Marvel Disk Wars: The Avengers series
561. Technovore (virus), Iron Man: Rise of Technovore and Avengers Confidential: Black Widow & Punisher movies
562. Whirlwind, Super Hero Squad Show
563. Commissar, The Marvel Super Heroes series
564. Yon-Rogg, The Avengers: Earth's Mightiest Heroes series +
565. Orion, Avengers Confidential: Black Widow & Punisher movie
566. Paladin, Spider-Man (2017 series)
568. Doctor Doom, Fantastic Four (1967 series)
569. Typhoid Mary, Avengers Assemble series
570. Sauron, Hulk and the Agents of SMASH series
571. Ogress, Incredible Hulk (1996) series
572. Impossible Man, Fantastic Four (1978 series)
573. Galactus, Fantastic Four (1967 series)
574. Wonder Man, The Avengers: Earth's Mightiest Heroes series
575. Baron Mordo, Spider-Man (1994 series)
576. Niemann, Spider-Man (1981 series)
577. Master Mold (Days of Future Past), Wolverine and the X-Men series
578. Kraven, Ultimate Spider-Man series
580. Jason Wyngarde, X-Men: The Animated Series
581. Diamondback, Marvel Future Avengers series
582. Abomination, The Avengers: Earth's Mightiest Heroes series
583. Red Skull, Ultimate Spider-Man and Avengers Assemble series
584. Ox, Spectacular Spider-Man series
585. Claw, Incredible Hulk (1982 series)
586. Terrax, The Avengers: Earth's Mightiest Heroes series
587. Baron Mordo, Spider-Man (2017 series)
588. Electro, Marvel Super Hero Adventures shorts
589. Melter, Ultimate Spider-Man series
590. Psylocke, Wolverine and the X-Men series
591. Baron Mordo, Super Hero Squad Show
592. Drone Walker, Next Avengers: Heroes of Tomorrow movie
593. Sandman, Spider-Man (1967 series)
594. Nighthawk, Avengers Assemble series
595. Kingpin, Spider-Man (1981) and Spider-Man and His Amazing Friends series
596. Nephilia, Spider-Man (1981 series)
597. Nobot, Spider-Woman series
598. Doctor Doom, Fantastic Four: World's Greatest Heroes series603. Ronan, Guardians of the Galaxy series
599. Vulture, Spectacular Spider-Man series
601. Arachnoid, Spider-Man and His Amazing Friends series
602. Doctor Spectrum (William Roberts), Avengers Assemble series604. Wing Mark, Doctor Strange: The Sorcerer Supreme movie605. Hideki Kurohagi, Marvel Anime: Wolverine series
606. Anaconda, The Avengers: Earth's Mightiest Heroes series
607. Scarf, Spider-Man (1967 series)
608. Omega Red, Hulk Vs. Wolverine movie
609. Green Goblin, Spectacular Spider-Man series
610. Chet Lambert, X-Men: The Animated Series
611. Lizard, Marvel Disk Wars: The Avengers series
612. Klaw, The Avengers: Earth's Mightiest Heroes series
613. Big Ben, The Avengers: Earth's Mightiest Heroes series
614. Mister Hyde, The Marvel Super Heroes series
615. Black Knight, Iron Man: Armored Adventures series
616. Grogan, Fantastic Four (1978 series)
617. Gamma Ray, Fantastic Four (1967 series)
618. Madame Masque, Avengers Assemble series
619. Wolf Spider (his reality), Ultimate Spider-Man series
620. Colossus, X-Men: Evolution series
621. Blotto, Spider-Man (1967 series)
622. Hyper-Potamus, Big Hero 6: The Series
624. Lucia von Bardas, Fantastic Four: World's Greatest Heroes series
625. Iron Man (Andros Stark), Iron Man: Armored Adventures series
626. Trapster, Marvel Super Hero Adventures shorts
627. Ricochet, Wolverine and the X-Men series
628. Radiation Specialist, Spider-Man (1967 series)
629. Maestro (his reality), Hulk and the Agents of SMASH series
630. Kraven, Spider-Man (1981) and Spider-Man and His Amazing Friends series
631. Unicorn, The Marvel Super Heroes series
632. Hela, Avengers Assemble series
633. Mole, X-Men: The Animated Series
635. MODOK, Phineas and Ferb: Mission Marvel episode
637. Great Gambonnos, Avengers Assemble series
638. Ōkuma Jubei, Marvel Disk Wars: The Avengers series
639. Galactus, Super Hero Squad Show
640. Bionic Midget, Spider-Woman series
641. Ebony Maw, Avengers Assemble series
642. Whirlwind, Iron Man (1994 series)
643. Telecanary, Spider-Ham: Caught in a Ham featurette
644. Michael Korvac, The Avengers: Earth's Mightiest Heroes series
645. Lady Chaos, Silver Surfer series
646. Mandarin (Gene Khan), Iron Man: Armored Adventures series
647. Guardian, The Marvel Super Heroes series
648. Montana (dream), Ultimate Spider-Man series
649. Jack (Greg), Big Hero 6: The Series
650. Loki, Super Hero Squad Show
651. Ringmaster, Spider-Man (1981 series)
652. Lance Macho Robot, Spider-Man and His Amazing Friends series
653. Boomerang, Avengers: United They Stand series
654. Pestilence (Plague), X-Men: The Animated Series
655. Igor, Spider-Man (1967 series)
656. Mindless Ones, Spider-Woman series
657. Hydra, The Marvel Super Heroes series
658. Super-Skrull, The Avengers: Earth's Mightiest Heroes series
659. Ultimo, The Marvel Super Heroes series
660. Diamondback, Marvel Disk Wars: The Avengers series
661. Gauntlet, X-Men: Evolution series
662. Trina, Big Hero 6: The Series
663. Jaq, Big Hero 6: The Series
664. Marius Boudreaux, X-Men: Evolution series
665. Vandoom's Monster, Hulk and the Agents of SMASH series
666. Count Nefaria, Avengers Confidential: Black Widow & Punisher movie
667. Toad, Spider-Man and His Amazing Friends series
668. Batroc, The Marvel Super Heroes series
669. Kurgo, Fantastic Four (1967 series)
671. Doctor Octopus, Spider-Man: Into the Spider-Verse movie    
672. Rhino, Spider-Man (2017 series)
673. Gemini, Avengers: United They Stand series
674. Spot, Spider-Man (2017 series)
675. Grim Reaper, Avengers: United They Stand series
676. Maximus, Guardians of the Galaxy series
677. Joey Nails, Spider-Man (1994 series)
678. Annihilus, Ultimate Spider-Man and Hulk and the Agents of SMASH series
679. Bruto the Strongman, Avengers Assemble series
680. Annihilus, The Avengers: Earth's Mightiest Heroes series
682. Geatar, Silver Surfer series
681. Nightmare, Super Hero Squad Show
683. Juggernaut, Ultimate Spider-Man series
684. Sidewinder, Spider-Man (1981 series)
685. Tiger Shark, Avengers Assemble (season 5 continuity)
686. Harpoon, Wolverine and the X-Men series
687. Count Dracula, Spider-Woman series
688. Klaw, Fantastic Four: World's Greatest Heroes series

By continuity:
1. The Marvel Super Heroes: Agent Axis, Awesome Android, Batroc, Black Knight, Bruto the Strongman, Byrrah, Cedric Rawlings, Commissar, Crimson Dynamo (Anton Vanko), Crimson Dynamo (Borok), Destroyer, Dream Master, Electro, Enchantress, Executioner, Guardian, Heinz Kruger, Hippolyta, Humanoids, Hydra, Kang, Kraven the Hunter, Leader ("Adolf Hitler"), Loki, Mandarin, Mister Hyde, Richard Uberhart, Ringmaster, Sando/Krantz, Seaweed Man, Servo-Robot, Shultz, Skagg, Super-Adaptoid, Swordsman, Third Sleeper, Titanium Man, Tomorrow Man, Ultimo, Unicorn, Volcanus, Xantor
2. Fantastic Four (1967): Doctor Doom, Galactus, Gamma Ray, Giganto, Imposter, Judge, Kurgo, Lizard Men of Tok, Molecule Man, Peotor, Red Ghost, Sandman
3. Spider-Man (1967): Blackbeard, Blotto, Charles Cameo, DeVargas, Doctor Atlantean, Doctor Manta, Dr. Von Schlick, Electro, Fifth Avenue Phantom, Harvey Clivendon, Human Fly (Lee Patterson), Igor, Mars, Metal-Eating Monster, Miss Trubble, Mysterio, Noah Boddy, Plutonian Leader, Radiation Specialist, Scarf, Shakespeare, Sky Master, Spider-Slayer, Vulture Man, Winkler
4. Fantastic Four (1978): Crystal, Doctor Doom, George, Grogan, Impossible Man, Medusa, Mole Man, Monster, Polos, Skrulls, Trapster
5. Toie: Frankenstein's Monster, Layla, Malisa, Sir Tomo, Victor Frankenstein
6. Spider-Woman: Bionic Midget, Count Dracula, Doctor Morrison, Doctor T., Frankenstein's Monster, Frank James, Kingpin, Kuthu, Mindless Ones, Nobot, Spider King
7. Fred and Barney Meet the Thing: Manfred Von Wreckerstein, Muscles Devine, Roscue, Spike Hanrahan, Stretch, Thing Robot
8. Marvel Productions: AIM, Arachnoid, Bonnie, Burglar, Burglar's Cousin, Caesar Cicero, Claw, Colleen, Curt Donovan, Doctor Carlson, Fire Monster, Frankenstein's Monster, Genju Yoshida, Goron, Human Cannonball, Hydra, Kingpin, Klaw, Kraven, Lance Macho Robot, Leader. Magneto, Mastermind, Master of Kung Fu, Mysterio, Nephilia, Niemann, Professor Gizmo, Puppet Master, Quasimodo, Ringmaster, Sally-Ann Beaumont, Scorpion, Shocker, Sidewinder, Skelton, Spike, Stuntman, Supreme Hydra, Toad, Videoman (villain), Vulture
9 Solarman pilot: Gormagga Kraal
10. X-Men pilot: Blob, Magneto, White Queen
11 TAS: Alistaire Smythe, Alissa Silvermane, Amelia Voght, Arkon, Avalanche, Baron Mordo, Bella Donna Boudreaux, Big Wheel, Black Widow (1st robot), Black Widow (2nd robot), Boliver Trask, Bonebreaker, Brainchild, Brood Queen, Brother Reinhart, Cameron Hodge, Chameleon, Chet Lambert, Chrome, Daredevil (Age of Apocalypse), Donald Pierce, Fabian Cortez, Famine (Autumn Rolfson), Forearm, Garokk, Gorgeous George, Graydon Creed (Cable's future), Green Goblin (Spider-Carnage Earth), Hercules (Age of Apocalypse), Hydro-Man, Iceberg, Jason Wyngarde, Juggernaut, Kingpin, Lyja, Magneto, Marco Delgado, Mariah Crawford, Master Mold, Mr. Lenz, Mojo, Mole, Nimrod (Days of Future Past), Pestilence (Plague), Pretty Boy, Quark, Richard Fisk, Sentinels, Shadow King, Shocker, Silver Samurai, Skullbuster, Slab, Spiral, Sunfire, Tarantula, Toad, Trevor Fitzroy (2055 AD), War (Egyptian), Zaladane, Zebediah Killgrave
12. Action Hour+: Absorbing Man, AIM, Bill Clinton Skrull (Votan), Blizzard, Controller, Doctor Doom, Ego, Firebrand, Maximus, Miss Allure, Ogress, Red Ghost, Seeker, Terrax, Ultimo, Walter Stark clone, Whiplash, Whirlwind, Zzzax
13. Silver Surfer: Lady Chaos, Nebula, Virals
14. Spider-Man Unlimited: Carnage, Doctor Octopus, Electro (Counter-Earth), Lady Ursula (Counter-Earth), Lady Vermin (Counter-Earth), Lord Tyger (Counter-Earth), Sir Ram (Counter-Earth), Venom
15. Avengers: United They Stand: Attuma, Baron Zemo (Heinrich Zemo), Baron Zemo (Helmut Zemo), Boomerang, Cancer, Capricorn, Dragonfly, Egghead, Gemini, Grim Reaper, Libra, Pisces, Reptilla, Ringmaster, Sagittarius, Scorpio, Swordsman, Tiger Shark, Whirlwind
16. X-Men Evolution: Colossus, Gauntlet. Grandmaster, Legion, Machine Men, Madame Hydra, Magneto, Marius Boudreaux, Mastermind, Mesmero, Professor, Pyro, Remy Lebeau, Sabretooth, Sentinels
17. Spider-Man: The New Animated Series: Electro, Lizard, Richard Damien, Sergei/Pterodax
20. Fantastic Four: World's Greatest Heroes: Annihilus, Doctor Doom, Klaw, Lucia von Bardas, Mole Man, Ronan, Terminus
21. The Invincible Iron Man: Death (deleted scene), Dormammu (deleted scene), Fin Fang Foom, Hela (deleted scene), Pluto (deleted scene)
22. Doctor Strange: The Sorcerer Supreme: Dormammu, Wing Mark
23. Next Avengers: Heroes of Tomorrow: Baron Zemo, Drone Walker, Iron Captain America, Iron Giant Man, Iron Wasp, Kang
24. The Spectacular Spider-Man: Blackie Gaxton, Cat Burglar (Walter Hardy), Chameleon, Electro, Green Goblin, Gulyadkin, Lizard, Madame Hydra (Skrull), Miles Warren, Molten Man, Mysterio, Ox, Roderick Kingsley, Sandman, Tinkerer, Tombstone, Venom, Viper, Vulture
25. Yost: Abomination, Anaconda, Annihilus, Apocalypse (Age of Apocalypse), Avalanche, Baron Zemo, Batroc the Leader, Big Ben, Black Panther (Skrull), Bushmaster, Captain America (2nd Skrull), Cockroach Hamilton, Crimson Dynamo, Crossfire, Cyclops (Age of Apocalypse), Death Adder, Domino, Donald Pierce, Doughboy, Enchantress, Galactus, Gambit, Garm, Griffin, Grim Reaper, Harpoon, Hela, Henry Gyrich (Skrull), Ironclad, Iron Man (Skrull), Kang, Klaw, Loki, Mandrill, Master Mold (Days of Future Past), Maverick, Michael Korvac, Midgard Serpent, Mister Sinister (Age of Apocalypse), Omega Red, Peotor, Phoenix Force, Piledriver, Psylocke, Purple Man, Pyro, Red Ghost, Red Skull, Ricochet, Selene, Shadow King, Skullbuster, Spear, Stardust, Stepford Cuckoos, Super-Skrull, Supreme Intelligence, Surtur, Ulik, Thor (Skrull), Vertigo, Wonder Man, X-23, Yon-Rogg, Zzzax
26. Iron Man: Armored Adventures: AIM, Black Knight, Doctor Doom, Fin Fang Foom, Force, Iron Man (Andros Stark), Killer Shrike, Mandarin (Gene Khan), Moses Magnum, N'Kya, Sunturion, Technovore, Ultimo, Whiplash
27. Super Hero Squad Show: Arnim Zola, Baron Mordo, Bulldozer, Crimson Dynamo, Dracula (Monster reality), Egghead, Fin Fang Foom, Galactus, Groot (Monster reality), Juggernaut, Klaw, Leader, Loki, MODOK, Molecule Man, Mole Man, Monstrom, Mystique, Nebula, Nightmare, Paste Pot Pete, Pyro, Red King, Ringmaster, Sabretooth, Scarlet Empress (evil reality), Stardust, Super-Skrull, Thunderball, Whirlwind
28. Planet Hulk: Grandmaster
29. Anime: Aries, Count Nefaria, Deacon Frost, Graviton, Griffin, Hideki Kurohagi, Iron Man Dio, Juō Kurohagi, Kuroda, Neuron, Ōkuma Jubei, Orion, Pisces, Scorpio, Takeo Sasaki, Technovore (Ezekiel Stane), Technovore (virus), Vadhaka, Vanessa Brooks, Virgo
30. Phineas and Ferb: MODOK, Venom
31. Heroes United: Abomination, Taskmaster
32. Ultimate: Abomination (Maestro reality), Annihilus, Arcade, Ares, Attuma, Baron Zemo (Heinrich Zemo), Batroc, Boomerang, Bruto the Strongman, Captain (Dark reality), Cerberus, Ciry, Cobalt Man, Corvus Glaive, Doc Ock Holiday (western reality), Doctor Octopus, Doctor Octopus (Gender-swapped Earth), Doctor Spectrum (Power Prism), Doctor Spectrum (William Roberts), Dracula, Dragon Man, Dreamstalker, Ebony Maw, Egghead, Emperor Doom (Planet Doom), Enchantress, Fafnir, Falcon (Dark reality), Galactus, Glorian, Gobin (Ultimate Earth), Goblin King (dream), Goliath Spider, Great Gambonnos, Hammerhead (Noir), Hawkeye (Dark reality), Hela, Human Cannonball, Hyperion, Igor, Iron Fist (Vampire reality), Juggernaut, Kona Lor, Korvac, Kraven, Kravinoff the Hunter (Gender-swapped Earth), Leader (old), Madame Masque, Maestro (his reality), Man-Wolf, Maximus, Melter, Mikhlo, Mojo, Molecule Man, Mole Man, Montana (dream), Mysterio (Francine Beck), Mystique, Nighthawk, Nightmare, Piledriver, Power Princess,Red Skull, Ringmaster, Sauron, Scientist Supreme, Scorpio, Seeker, Shou-Lao, Slam Adams, Supergiant, Super-Skrull, Surtur, Swarm, Taskmaster, Taurus, Terrax, Thanos, Thunderball, Thundra, Titus, Toad, Torgo, Typhoid Mary, Ulik, Vandoom's Monster, Wendigo, Whiplash, White Tiger (Vampire reality), Wizard, Wodan, Wolf Spider (his reality), Zzzax
33. Big Hero 6: Baymax Clones, BuddyGuards, Clone Fred, Cobra, Crepe Vulture, Di Amara, Emo Noodle Burger Boy, Fuego, Hardlight, Hyper-Potamus, Jack, Jack (Greg), Jaq, Mayoi, Obake, Security System Robots, Sirque, Snooty Noodle Burger Boy, Supersonic Stu, Taco Scorpion, Trina
34. Marvel Disk Wars: Absorbing Man, Baron Zemo, Bi-Beast, Diablo, Diamondback, Doctor Octopus, Lizard, Magneto, Mandarin, Mystique, Piledriver, Red Skull, Sentinel, Venom, Whiplash, Wrecker
36. Radomski: Baron Mordo, Baron Zemo (Heinrich Zemo), Chameleon, Champion of the Universe, Crimson Dynamo, Dark Goblin, Doctor Octopus, Fin Fang Foom, Friostbite, Ghost, Hammerhead, Hela, Hobgoblin, Jack O'Lantern, Korath, Loki, Madame Masque, Mantis, Maximus, Mister Negative, MODOC, Mysterio, N'Basa, Overdrive, Paladin, Panda-Mania, Paradox; Princess Zarda, Regent, Rhino, Ronan, Serpent, Spot, Thanos, Tiger Shark, Typhoid Mary, Venom (Eugene Thompson), Venom (Max Modell), Wal Rus
37. Marvel Future Avengers: Diamondback
39. Ant-Man: Egghead, Yellowjacket
40. Marvel Super Hero Adventures: Electro, Green Goblin, Miek, Rhino, Sandman, Swarm, Trapster
41. Spider-Verse: Big Clamurai, Doctor Octopus, Green Goblin (Peter B. Parker's Earth), Kingpin, Lizard (Peter Parker; Spider-Woman's reality), Prowler, Renigator, Scorpion, Telecanary, Tombstone, Tombstone (Peter B. Parker's Earth), Tortoise Bombshell, W-M-Bees
42. Marvel Rising: Exile

Last edited by Andy E. Nystrom (9/07/2021 8:38 am)