Original: The film spawned three sequels: Batman Returns (1992), Batman Forever (1995) and Batman & Robin (1997), the last two of which were directed by Joel Schumacher instead of Burton, and replaced Keaton as Batman with Val Kilmer and George Clooney, respectively.
Simplified: Batman Forever, directed by Joel Schumacher and starring Val Kilmer. Batman & Robin, directed by Schumacher and starring George Clooney.