Called a day on the following:
9. Who played Martha Kent on Lois & Clark?
15. Who played Jane on Breaking Bad?

This quiz is devoted to the letter L.

1. This "band" sang Night After Night  and on which sitcom?
2. This non-fiction series was about the polygraph machine (actually there were at least two such series but the answer is the same for both).
3. This titular spaceship was proud of its ability to destroy things
4. Adam West played a police captain in this very short lived 1980s sitcom.
5. Timmy was a key character in this canine series
6. Katherine Moening has been a regular in these two lesbian dramas set in the same continuity,
7. John Shea played which super-villain on which series?
8. This Canadian series' theme was Maybe Tomorrow (and who was the only cast member in the opening credits)?
9. Michael Landon starred in this series with a building in the show's title.
10. Clayton Moore starred in which western series?
11. Chuck Woolery hosted this dating series.
12. Who played Commander Adama on the original Battlestar Galactica?
13. The second of two episodes of this mini-series was titled The Roast.
14. On which series can you find Captain Stubing?
15. Which animated superhero appeared on The Electric Company?
16. This show always closed with the song Good Night, Audios, Au Revior, Aufviedersein.
17. This American crime fighting series lasted two decades and had multiple spinoff series, one of which is still around.
18. Robin Leach hosted this series that celebrated wealthy people
19. This series was about a mysterious tropical island that even had polar bears.
20. In which series could you find the catchphrase "Danger, Will Robinson!"?


 

Those are all correct. Some of the above questions were admittedly variants of questions previously asked, but I wanted to include a good range of shows.
Most of all episodes of The Last Precinct can be found on YouTube. It was one of those shows that chased after the jokes rather than letting the jokes come naturally. Here's the pilot for anyone feeling really brave:


The first episode of The Littlest Hobo (many episodes also on YouTube):


 

16 is correct.

zuckyd1 wrote:

Andy E. Nystrom wrote:

11. Chuck Woolery hosted this dating series. 

Love Connection?

And a very difficult one from a crossword puzzle I just did!
21.  ___ Luthor (Superman's nemesis)

Lionel!

Calling a day on the following:
1. This "band" sang Night After Night  and on which sitcom?
2. This non-fiction series was about the polygraph machine (actually there were at least two such series but the answer is the same for both).
15. Which animated superhero appeared on The Electric Company?

 

This quiz is about the letter M.

1. This show had an invisible man who wasn't actually played by anyone; characters just acted as if he was around but invisible.
2. Which drama, though fictionalized, was about real life sex researchers?
3. This series set in the 1960s was about ad executives.
4. This lunar themed villain appeared in an episode of the New Adventures of Batman?
5. This reality series, regardless of version involves one of of the seeming players actually being a saboteur that the actual players have to try to figure out the identity of.
6. This show was about the on and off camera chaos of a variety series.
7. This show was about a disabled man whose exoskeleton let him walk and fight crime but was also an addiction.
8. What did MASH stand for?
9. What is Spooks known as in North America?
10. What was the original theme to the MTV network?
11. On the Simpsons, what was Krusty's parody of Mad about You called?
12. On what show did Bob Denver play the best friend of the show's young main character, and who was Denver's character?
13. Seven was a character on one season of which series?
14. The first of two seasons of this US drama was a season long murder mystery)
15. Who is the best known host of Let's Make a Deal?
16. For this game show, contestants were asked an open ended question where an obvious possible answer had sexual innuendo
17. Who played one of the villains in the final episode of the first Flash series?
18. Who played BA Baracus on the A-Team?
19. Who played Larry on Hello Larry?
20. Who played Louie the Lilac on Batman?
21. This comedy was about a Beatles-like band
22. Alicia Silverstone played a matchmaker in this short lived series
23. The main character on this short lived series once quipped that he was a real pussycat during the night.
24. In this final season of this series, the main characters' son hatched from a giant egg,
25. Who was the lead actor on Highway to Heaven?

 

4 Moonman
7 MANTIS, strictly speaking
8 Mobile Army Surgical Hospital
9 MI-5
13 Married With Children
23 Manimal

Money for Nothing was not actually the original theme. MTV premiered in 1981, and the Dire Straits song was released in 1985. Money for Nothing did however incorporate MTV's original slogan, "I Want My MTV" (sung by Sting in the song).

11. Mad about Shoe
20. Milton Berle

Calling a day on the following:
1. This show had an invisible man who wasn't actually played by anyone; characters just acted as if he was around but invisible.
12. On what show did Bob Denver play the best friend of the show's young main character, and who was Denver's character?
16. For this game show, contestants were asked an open ended question where an obvious possible answer had sexual innuendo
19. Who played Larry on Hello Larry?
22. Alicia Silverstone played a matchmaker in this short lived series

 

The first part of 12 is correct. That leaves the naming the character part.
16 is correct. The 1970s-1980s version is great. If you're a contestant you wanted to be at the start of the shooting schedule because by the end some of the celebrities who tried to match your answers were pretty drunk.

Correct, and that was definitely a turning point for MASH. Between MASH and Hello, Larry he actually starred in two other sitcoms: The McLean Stevenson Show and In the Beginning. Hello, Larry, though is probably he best known post-MASH work; it was his only show as lead actor to last two seasons and its crossovers with Diff'rent Strokes further raised the show's profile. It's interesting to think what might have happened had he stayed on MASH; would it still have become as serious as it eventually did, or would it have kept a bit of a lighter tone?

Letter N

1. This 1970s cartoon series had a well intended costumed imp causing problems for a couple of superheroes
2. David Caruso was the lead actor in only the first season of this 12-season series
3. In the Arrowverse version of Crisis on Infinite Earths, what was the real name of Pariah?
4. David Suzuki stars in this long running Canadian series
5. Farmer Brown was a villain in an episode of which series?
6. Bob Eubanks hosted this game show featuring recently wed comies
7. Which show had as part of its theme song "It's the [show title], we invited you."
8. Harry Anderson starred in this legal comedy
9. On Forever Knight, what is the main character's real name?
10. This drama was about a main whose identity had been erased and people acted like they'd never heard of him
11. On Picard, what is the name of Picard's dog?
12. This drama was about plastic surgeons
13. This spy thriller about a woman trying to bring down her former organization was largely (though not entirely) seen through the eyes of her protege
14. This 1970s series was about a group of cosmic ray powered heroes
15. Who played Xander on Buffy the Vampire Slayer?
16. The closing theme of this series had "Je cherche l'enfants, je cherche l'enfants, mon ami, mon ami".
17. The theme to which series admonished, "Don't give up on a tough teen age".
18. Who plays Darryl on The Walking Dead?

 

Andy E. Nystrom wrote:

Letter N
3. In the Arrowverse version of Crisis on Infinite Earths, what was the real name of Pariah?
5. Farmer Brown was a villain in an episode of which series?
9. On Forever Knight, what is the main character's real name?
13. This spy thriller about a woman trying to bring down her former organization was largely (though not entirely) seen through the eyes of her protege
14. This 1970s series was about a group of cosmic ray powered heroes
15. Who played Xander on Buffy the Vampire Slayer?
18. Who plays Darryl on The Walking Dead?

 

3 (Harrison) Nash Wells.
5 New Batman Adventures
9 Nicolas de Brabant
13 Nikita
14 New Fantastic Four
15 Nicholas Brendon
18 Norman Reedus