TV Ben 10: Ultimate Alien - Season 1 Episode 20 : Absolute Power (2) Ben 10: Ultimate Alien - Season 1 Episode 20 : Absolute Power (2) 8.2/10 by 865 users Final confrontation with Kevin. While Gwen makes a last ditch effort to save Kevin, Ben fights an all out battle with Kevin. Details Casts Posters Images Title Ben 10: Ultimate Alien - Season 1 Episode 20 : Absolute Power (2) Alternative Titles 少年骇客：终极英雄, ベン10 アルティメットエイリアン, Ben 10：終極英雄, Ben 10: Evolution First Air Date 2010-04-23 Last Air Date 2012-03-31 Number of Episodes 52 Number of Seasons 2 Genres Animation, Action & Adventure, Sci-Fi & Fantasy, Kids, Networks Cartoon Network, Casts Yuri Lowenthal, Ashley Johnson, Greg Cipes, Dee Bradley Baker Plot Keywords , Ben Tennyson (voice) Yuri Lowenthal Gwen Tennyson (voice) Ashley Johnson Kevin Levin (voice) Greg Cipes Humungosaur (voice) Dee Bradley Baker Episodes List Ben 10: Ultimate Alien Season 1 :Episode 1 Fame Fame 2010-04-23 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... Ben 10: Ultimate Alien Season 1 :Episode 2 Duped Duped 2010-04-30 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... Ben 10: Ultimate Alien Season 1 :Episode 3 Hit 'Em Where They Live Hit 'Em Where They Live 2010-05-07 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... Ben 10: Ultimate Alien Season 1 :Episode 4 Video Games Video Games 2010-05-14 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... Ben 10: Ultimate Alien Season 1 :Episode 5 Escape from Aggregor Escape from Aggregor 2010-05-21 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... Ben 10: Ultimate Alien Season 1 :Episode 6 Too Hot to Handle Too Hot to Handle 2010-05-28 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... Ben 10: Ultimate Alien Season 1 :Episode 7 Andreas' Fault Andreas' Fault 2010-06-04 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... Ben 10: Ultimate Alien Season 1 :Episode 8 Fused Fused 2010-06-11 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... Ben 10: Ultimate Alien Season 1 :Episode 9 Hero Time Hero Time 2010-06-18 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... Ben 10: Ultimate Alien Season 1 :Episode 10 Ultimate Aggregor Ultimate Aggregor 2010-10-10 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... Ben 10: Ultimate Alien Season 1 :Episode 11 Map of Infinity Map of Infinity 2010-10-10 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... Ben 10: Ultimate Alien Season 1 :Episode 12 Reflected Glory Reflected Glory 2010-10-15 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... Ben 10: Ultimate Alien Season 1 :Episode 13 Deep Deep 2010-10-22 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... Ben 10: Ultimate Alien Season 1 :Episode 14 Where the Magic Happens Where the Magic Happens 2010-10-29 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... Ben 10: Ultimate Alien Season 1 :Episode 15 Perplexhahedron Perplexhahedron 2010-11-05 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... Ben 10: Ultimate Alien Season 1 :Episode 16 The Forge of Creation The Forge of Creation 2010-11-12 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... Ben 10: Ultimate Alien Season 1 :Episode 17 Nor Iron Bars a Cage Nor Iron Bars a Cage 2010-11-19 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... Ben 10: Ultimate Alien Season 1 :Episode 18 The Enemy of My Enemy The Enemy of My Enemy 2010-12-03 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... Ben 10: Ultimate Alien Season 1 :Episode 19 Absolute Power (1) Absolute Power (1) 2010-12-10 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... Ben 10: Ultimate Alien Season 1 :Episode 20 Absolute Power (2) Absolute Power (2) 2010-12-10 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...