Ben 10: Ultimate Alien2010 | TV Show

Cast & Crew  |  Episode Guide

Animated series following 16-year-old Ben Tennyson, a newly famous superhero, as he fights villains using the Ultimatrix, a gadget that transforms him into an array of alien heroes.

Premiered: April 23, 2010

Rating: TV-Y7

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Season 2, Episode 12 Prisoner #775 Is Missing

First Aired: April 29, 2011

The gang learn secrets about Area 51.

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Moon Struck

Season 2, Episode 11

April 22, 2011

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The Purge

Season 2, Episode 13

September 16, 2011

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