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211. Cyrus Flintridge, SM 67
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240. Emily Thorndike, SM 67
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200. Harold Younger, Action Hour
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30. Jade, Action Hour
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158. Laura, SM 67
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27. Lavinia Forbes, Action Hour
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24. Louise, Productions
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65. Mariah, Action Hour
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245. Michael Tucker, Solarman
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150. Miner, Thing
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107. Mona Osborn. Productions
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194. Monstro, FF 78
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88. Peg, Action Hour
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250. Professor Smithers, SM 67
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61. Ronald Radford, Thing
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262. Roy Robinson, SM 67
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152. Sonya, SM 67
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138. Susan, SM 67
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135. Vegio, SM 67
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I didn't notice that SM 1967 apparently used the same image and background for two non-villain characters. That being the case I'll allow 250 and 305 even though I intended them to be the other way around. The rest are correct; list updated.
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27 should be removed
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5. John Jonah J'Son, Radomski—19454
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54. Master Oku, TAS
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220. Darrell Tanaka, TAS
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225. George Stacy, Ultimate—TRN457
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195. Billy, Dracula
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42. Deborah Risman, Evolution
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300. Indira Daimonji, SM New ANimated
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Those are correct; list updated.
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112. James Boothe, SM 67