The Batman/Superman Movie: World's Finest (1997)

Gotham City is under siege by a series of bizarre crimes and only the world's greatest detective, Batman, can unravel the mystery! The trail leads to none other than the Penguin and his Animilitia, an animal-inspired squad of villains including Silverback, Cheetah, Killer Croc and the monstrous Man-Bat.

In an alternate universe, very different versions of DC's Trinity fight against the government after they are framed for an embassy bombing.

Mr. Freeze turns Killer Croc and Bane into super-sized monsters, and they bash their way through downtown Gotham until the Caped Crusader and his team of heroes join the fight in their giant robot mechs.

Batman discovers a mysterious teen-aged girl with superhuman powers and a connection to Superman. When the girl comes to the attention of Darkseid, the evil overlord of Apokolips, events take a decidedly dangerous turn.

The Man of Steel finds himself outshone by a new team of ruthless superheroes who hold his idealism in contempt.

Years after the end of the original series, David Banner continues his wandering search for a cure for the condition that turns him into the Hulk. He reunites with former colleague Don Blake, unaware of his mystical connection to Thor. When a criminal organization threatens their lives, Banner is forced to unleash the Hulk once again, marking the character’s return after the series finale.

When Batman goes missing, it takes the entire Bat "family" - including Batwoman and Batwing - to keep the peace in Gotham and unravel the mystery behind the Dark Knight's disappearance.

A laboratory accident endows a police scientist with the ability to move at superhuman speed which he uses to battle a menacing gang as a superhero.

Batman and Nightwing are forced to team with the Joker's sometimes-girlfriend Harley Quinn to stop a global threat brought about by Poison Ivy and Jason Woodrue, the Floronic Man.

Lex Luthor enacts his plan to rid the world of Superman, once and for all. Succeeding with solar radiation poisoning, the Man of Steel is slowly dying. With what little times remains, the Last Son of Krypton must confront the revealing of his secret identity to Lois Lane and face Luthor in a final battle.