Thread:Candhfan621/@comment-4327179-20150111164957/@comment-2192924-20150131210435

Here's my picks:

Batman, cuz it ain't Batman without Batman

Penguin because he doesn't have any apperences as a major villain, at least that I know of

Alfred Pennyworth cuz obvious

Nightwing and CatWoman as minor characters

Mentions of Poision Ivy and Mr Freeze, mainly to poke fun at "Batman and Robin"

Scarface as a cameo

Two-Face, Joker and The Riddler, again as cameos, this time as costumes that Doraeman can wear

ScareCrow as a minor villain

And BatMite, I know you didn't list him, but you can at least give him a cameo.