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 22 A Knight to Remember

First Aired: December 2, 2011

Vilgax makes a power play after obtaining Old George's sword.

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The Mother of All Vreedles

Season 2, Episode 21

November 18, 2011

Next Episode

Solitary Alignment

Season 2, Episode 23

December 9, 2011