A teenager finds himself transported to an island where he must help protect a group of orphans with special powers from creatures intent on destroying them.

After a spectacular crash-landing on an uncharted planet, brash astronaut Leo Davidson (Mark Wahlberg) finds himself trapped in a savage world where talking apes dominate the human race. Desperate to find a way home, Leo must evade the invincible gorilla army led by Ruthless General Thade (Tim Roth) and his most trusted warrior, Attar (Michael Clarke Duncan).

Having defeated the Joker, Batman now faces the Penguin - a warped and deformed individual who is intent on being accepted into Gotham society. Crooked businessman Max Schreck is coerced into helping him become Mayor of Gotham and they both attempt to expose Batman in a different light. Selina Kyle, Max's secretary, is thrown from the top of a building and is transformed into Catwoman - a mysterious figure who has the same personality disorder as Batman. Batman must attempt to clear his name, all the time deciding just what must be done with the Catwoman.

The Dark Knight of Gotham City begins his war on crime with his first major enemy being the clownishly homicidal Joker, who has seized control of Gotham's underworld.