The Caped Crusader (Clooney) and Robin (O'Donnell) battle Mr. Freeze (Schwarzenegger) and Poison Ivy (Thurman). Uncle Alfred is dying and his niece (Silverstone) comes to help and becomes Batgirl.
Call Batman, stat! George Clooney stars as the Caped Crusader with Chris O'Donnell as his increasingly rebellious sidekick, Robin. Arnold Schwarzenegger heats things up as Mr. Freeze, while Uma Thurman really grows on you as Poison Ivy. Alicia Silverstone is along for the ride as Batgirl.