15-year-old Ben Tennyson must utilize the Omnitrix yet again in order to locate his missing Grandpa Max with the help of his cousin Gwen and former enemy Kevin 11.
Theme song: Ben 10
Cast: Dee Bradley Baker, Yuri Lowenthal, Ashley Johnson, more
Program creators: Joe Casey, Duncan Rouleau, Joe Kelly, Steven T. Seagle, Dwayne McDuffie, Glen Murakami
Episodes
20. The Final Battle Part 2
Season 3 · 26 Mar 2010
19. The Final Battle Part 1
Season 3 · 26 Mar 2010
18. Vendetta
Season 3 · 12 Feb 2010