Batman : Mystery of the Batwoman
Official site for the animated feature, with a story summary, a list of the special features on the DVD and a gallery of shots from the movie.
Batman Beyond
The new animated series has a Gotham City Cinema, a heroes and villains section, Bruce Wayne's gallery, and the Joker's arcade.
Batman Fan Page
Includes brief biography on characters, episode guide, vehicles and gadgets, comics, and toys.
Dark Knight Departs
A critical appreciation of, and farewell to, the long-running 1990s cartoon. Includes essays about favorite episodes.