A young samurai battles the shape-shifter Aku, who threatens to take over the world. Aku sends him forward in time to a world where Aku is the supreme ruler. Some of the locals try to help the samurai, who they call Jack, get back to his own time to defeat Aku.

Upon discovering a mysterious device, Ben Tennyson has the power to change into 10 different alien forms, each with unique and awesome powers. Although he now protects others and fights evil forces, he still finds time for mischief and fun!

Under the leadership of the original Justice League, Earth's superheroes band together to form an unbeatable force that's always ready for action! These three exciting adventures from the hit TV show feature battles with a menacing nuclear robot, the egomaniacal child magician Mordred and the dangerous god of war Ares. In Justice League Unlimited, there's always a hero around when you need one!

A boy's imaginary superhero friends come to life and join him on a series of adventures.

The Justice League--Superman, Batman, Wonder Woman, Flash, Green Lantern, and J'onn J'onzz, with countless new members--float above the Earth in their Watchtower, and use their combined powers to fight crime, eradicate evil, and save the world.