Originally Posted by
Osiris-Rex
I have heard rumors of Penguin being in The Batman. Also a few others that haven't been named as of yet. Penguin and Riddler are the two biggest villains on Gotham, get the most screen time.
There is also a faux Joker and faux Harley Quinn. Selina Kyle, the future Catwoman is in it, but right now she is sort of Bruce Wayne's on again off again girlfriend. Poison Ivy makes an occasional
appearance. We are going to get Bane. A lot of others have shown up in sort of guest spots, Mr. Freeze, Mad Hatter, Scarecrow, Clayface, Firefly, Hugo Strange, among others.