Ben Ten Ultimate Alien Episode - The Ultimate Sacrifice
The following is a list of episodes of the American animated television series Ben 10: Ultimate Alien. A total of fifty-two episodes were ordered: 20 for the first season, 32 for the second season.
Season 1
Episodes 20
First airdate April 23 2010
Last airdate December 10, 2010
Main villains Aggregor and Ultimate Kevin
Season 2
Episodes 32
First airdate Febuary 4 2011
Last airdate March 31, 2012
Main villains Diagon and Vilgax
Ben Ten Ultimate Alien Part 2 Video
