Synopsis and details
15-year-old Ben Tennyson chooses to once again put on the Omnitrix and discovers that it has recalibrated and can now transform him into 10 brand-new aliens. Joined by his super-powered cousin Gwen Tennyson and his equally powerful former enemy Kevin Levin, Ben is on a mission to find his missing Grandpa Max.
Seasons and episodes
Season 1
13 Episodes · 2008-04-18
Season 2
13 Episodes · 2008-10-10
Season 3
20 Episodes · 2009-09-11
Cast
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