Watch Ben 10: Alien Force - The Final Battle: Part 1

Ben 10: Alien Force Season 3 Episode 20

Season 3 Episode 20

First Aired: March 26, 2010

Description: Albedo has stolen the Ultimatrix from Azmuth and has used it to kidnap Gwen and Kevin. Ben goes to face Albedo and rescue his friends when he quickly discovers that Albedo has been working in conjunction with Vilgax. Ben is defeated by the pair and gives up the Omnitrix to save himself and his friends.