Seasons and episodes
1Season 1 Apr. 23, 2010
1 - 1Fame Apr. 23, 2010
1 - 2Duped Apr. 30, 2010
1 - 3Hit 'Em Where They Live May. 07, 2010
1 - 4Video Games May. 14, 2010
1 - 5Escape from Aggregor May. 21, 2010
1 - 6Too Hot to Handle May. 28, 2010
1 - 7Andreas' Fault Jun. 04, 2010
1 - 8Fused Jun. 11, 2010
1 - 9Hero Time Jun. 18, 2010
1 - 10Ultimate Aggregor Oct. 10, 2010
1 - 11Map of Infinity Oct. 10, 2010
1 - 12Reflected Glory Oct. 15, 2010
1 - 13Deep Oct. 22, 2010
1 - 14Where the Magic Happens Oct. 29, 2010
1 - 15Perplexhahedron Nov. 05, 2010
1 - 16The Forge Of Creation Nov. 12, 2010
1 - 17Nor Iron Bars A Cage Nov. 19, 2010
1 - 18The Enemy of My Enemy Dec. 03, 2010
1 - 19Absolute Power (1) Dec. 10, 2010
1 - 20Absolute Power (2) Dec. 10, 2010
2Season 2 Feb. 04, 2011
2 - 1The Transmogrification of Eunice Feb. 04, 2011
2 - 2Eye of the Beholder Feb. 11, 2011
2 - 3Viktor: The Spoils Feb. 18, 2011
2 - 4The Big Story Mar. 04, 2011
2 - 5Girl Trouble Mar. 11, 2011
2 - 6Revenge of the Swarm Mar. 18, 2011
2 - 7The Creature from Beyond Mar. 25, 2011
2 - 8Basic Training Apr. 01, 2011
2 - 9It’s Not Easy Being Gwen Apr. 08, 2011
2 - 10Ben 10,000 Returns Apr. 15, 2011
2 - 11Moon Struck Apr. 22, 2011
2 - 12Prisoner #775 is Missing Apr. 29, 2011
Creator
Creator
Cast
Ben Tennyson (voice)
Gwen Tennyson (voice)
Kevin Levin (voice)
Humungosaur (voice)
Video trailer
Synopsis
With his secret identity now revealed to the world, Ben Tennyson continues to fight evil as a superhero with the help of the newly acquired Ultimatrix. 
Original title Ben 10: Ultimate Alien
TMDb Rating 8.208 684 votes
First air date Apr. 23, 2010
Last air date Mar. 31, 2012
Seasons 2
Episodes 52
Average Duration 23 minutes
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