Ben 10 Classic Season 1 - 4 New! | Best Pick |

Initially, Ben uses the Omnitrix for pranks and personal gain. But when villains like the junk-monster (an intergalactic warlord hunting the Omnitrix) and the mad scientist Dr. Animo emerge, Ben learns the hard way: power without responsibility gets people hurt.

: Ben discovers the Omnitrix and learns to use his first 10 aliens while being hunted by the intergalactic warlord Vilgax . Ben 10 Classic Season 1 - 4