Even More Meme Answers

From shego2drakken: Top 5 Doc Enemies from Other Fandoms

1. Sebastian Shaw and his Hellfire Club -- The mutant Doc helps combat him in "BTTX" after he takes over the X-Mansion.

2. Magneto -- Mutant Doc, along with Marty, Verne, and JC, fight him in "BTTX-2: Time of the Spider."

3. Othar Tryggvassen -- The teenage Spark Doc has to stop him from doing more evil at the end of "Boy Genius."

4. The Terminator -- This one never actually happened, but I've had crossover ideas in the past where Doc and Marty somehow team up with Sarah and John Connor to fight a Terminator and Cyberdyne.

5. The Queen of Hearts -- Not only is she a minor foe of Hatter Doc, she's the main villain of the mega-crossover-fairy tale "The Tale," in which Doc is one of the main characters.

I had to think about that one for a while -- I like crossovers, but I couldn't think of many instances off the top of my head where Doc was fighting someone not from his own fandom. *embarrassed shrug*