Season 2 Episode
- Season 2 The Transmogrification of Eunice
- Season 2 Eye of the Beholder
- Season 2 Viktor: The Spoils
- Season 2 The Big Story
- Season 2 Girl Trouble
- Season 2 Revenge of the Swarm
- Season 2 The Creature from Beyond
- Season 2 Basic Training
- Season 2 It's Not Easy Being Gwen
- Season 2 Ben 10,000 Returns
- Season 2 Moon Struck
- Season 2 Prisoner #775 Is Missing
- Season 2 The Purge
- Season 2 Simian Says
- Season 2 Greetings from Techadon
- Season 2 The Flame Keeper's Circle
- Season 2 Double or Nothing
- Season 2 The Perfect Girlfriend
- Season 2 The Ultimate Sacrifice
- Season 2 The Widening Gyre
- Season 2 The Mother of All Vreedles
- Season 2 A Knight to Remember
- Season 2 Solitary Alignment
- Season 2 Inspector #13
- Season 2 The Enemy of My Frenemy
- Season 2 Couples Retreat
- Season 2 Catch a Falling Star
- Season 2 The Eggman Cometh
- Season 2 Night of the Living Nightmare
- Season 2 The Beginning of the End
- Season 2 The Ultimate Enemy (1)
- Season 2 The Ultimate Enemy (2)
Ben 10: Ultimate Alien - Season 2 Episode 22 A Knight to Remember
8.22 23 minutes The Flame Keepers realize their mistake too late. Vilgax wants the power of Daigon. The Forever Knights are out to destroy Daigon. Ben and the team try to sort things out.
