Ben 10: Ultimate Alien

  • 2010-2012
  • |

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.

Watch with XFINITY ON DEMAND

Season 2

Episode Number Episode Name Viewing Progress Airdate
Ep32 The Ultimate Enemy
Ep32 Ultimate Enemy
Ep31 The Ultimate Enemy
Ep31 The Ultimate Enemy
Ep31 The Ultimate Enemy
Ep30 The Beginning of the End
Ep29 Night of the Living Nightmare
Ep28 The Eggman Cometh
Ep27 Catch a Falling Star
Ep26 Couples Retreat
Ep25 The Enemy of My Frenemy
Ep24 Inspector #13
Ep23 Solitary Alignment
Ep22 A Knight to Remember
Ep21 The Mother of All Vreedles
Ep20 The Widening Gyre
Ep19 The Ultimate Sacrifice
Ep18 The Perfect Girlfriend
Ep17 Double or Nothing
Ep16 The Flame Keepers' Circle
Ep15 Greetings From Techadon
Ep14 Simian Says
Ep13 The Purge
Ep12 Prisoner #775 Is Missing
Ep11 Moon Struck
Ep10 Ben 10,000 Returns
Ep9 It's Not Easy Being Gwen
Ep8 Basic Training
Ep7 The Creature From Beyond
Ep6 Revenge of the Swarm
Ep5 Girl Trouble
Ep4 The Big Story
Ep3 Viktor: The Spoils
Ep2 The Eye of the Beholder
Ep1 The Transmogrification of Eunice

Season 1

Episode Number Episode Name Viewing Progress Airdate
Ep20 Absolute Power
Ep19 Absolute Power
Ep19 Absolute Power
Ep18 The Enemy of My Enemy
Ep17 Nor Iron Bars a Cage
Ep16 The Forge of Creation
Ep15 Perplexahedron
Ep14 Where the Magic Happens
Ep13 Deep
Ep12 Reflected Glory
Ep11 Map of Infinity
Ep11 Map of Infinity
Ep10 Ultimate Aggregor
Ep9 Hero Time
Ep9 Hero Time
Ep8 Fused
Ep8 Fused
Ep7 Andreas' Fault
Ep7 Andreas' Fault
Ep6 Too Hot to Handle
Ep6 Too Hot to Handle
Ep5 Escape From Aggregor
Ep4 Computer Games
Ep4 Video Games
Ep3 Hit 'Em Where They Live
Ep2 Duped
Ep1 Fame

More to Watch

Episode Number Episode Name Viewing Progress Airdate
Ultimate Alien 10
The Purge
Video Games
Viktor
Ben 10 Returns - Part 1
Ben 10 Returns - Part 2

We're sorry, we do not currently have episodes of Ben 10: Ultimate Alien.

Add this series to your Watchlist to track when it becomes available.