A history of the Batman films, containing an entry for "Batman 2," aka the "Begins" sequel:
* Columbia Pictures released two 15-chapter, live-action movie serials, Batman (1943) and Batman and Robin (1949).
* Batman (1966), the first feature-length adaptation, based on the TV series with Adam West and Burt Ward.
* Batman (1989), directed by Tim Burton, and starring Michael Keaton as Batman and Jack Nicholson as the Joker. This movie introduces Batman as a brooding vigilante and dispenses with the campy tone. It
relied heavily on the dark atmosphere set by the Frank Miller graphic novel: Batman: The Dark Knight Returns and the comic run, Batman: Year One.
* Batman Returns (1992), also directed by Burton and starring Keaton, with Michelle Pfeiffer as Catwoman and Danny DeVito as the Penguin.
* Batman: Mask of the Phantasm (1993) feature length spinoff of Batman: The Animated Series
* Batman Forever (1995), produced by Burton, directed by Joel Schumacher, and starring Val Kilmer as Batman, Chris O'Donnell as Robin, Tommy Lee Jones as Two-Face, and Jim Carrey as the Riddler. The decision to continue the franchise without Burton or Keaton was controversial and opinions of the movie's quality were mixed.
* Batman and Robin (1997), starring George Clooney as Batman, Chris O'Donnell as Robin, Arnold Schwarzenegger as Mr. Freeze, Alicia Silverstone as Batgirl, and Uma Thurman as Poison Ivy. A huge critical and box office embarassment, with nipples on the batsuits, many believe it weakened the Batman franchise and superhero films in general.
* Batman Begins (2005), directed by Christopher Nolan and starring Christian Bale as Batman, Michael Caine as Alfred, Gary Oldman as Detective Sergeant James Gordon, Liam Neeson as Henri Ducard, Ken Watanabe as Ra's al Ghul and Cillian Murphy as the Scarecrow. An origin story that reboots the film franchise and is independent from the previous Burton/Schumacher films.
* Batman 2 (2007/2008), will be helmed by director Christopher Nolan yet again and will be written by David S. Goyer. Starring is Christian Bale as Batman, Gary Oldman as Lt. (Commisioner) Gordon, Mark Boone Jr. as Detective Arnold Flass, and Michael Caine as Alfred Pennyworth. Casting for The Joker has begun as early as 2005 following its release. The contenders to play the part are: Crispin Glover, Mark Hamill, Lachy Hulme, Sean Penn, Tim Roth, and Paul Bettany.
en.wikipedia.org/wiki/Batman#Enemies_of_Batman
btw: Mark Hammil played Joker in the excellent "Batman Animated Series" from the early 90s.