Ben 10 - Season 2 - Eps 13: Back With a Vengeance
The Megacruiser flies solo in space, and inside Kevin examines the giant ice block found in space. Inside the mass, held Vilgax, and Kevin underestimated his current situation. He was very much alive and well, and they soon create a partnership after learning that they were both after the same person. On Earth, Ben plays around with the Omnitrix, hoping to find a better way of controlling it. Eventually, he finds the master control of the Omnitrix, giving him the ability to alternate between aliens, as well as prolong his duration with a form. Although his discovery has given him a stronger advantage, will it be enough to stop the danger that lies ahead?
About Ben 10

Title: Ben 10
First Air Date: 2005-12-27
Last Air Date: 2008-04-15
Status: Ended
Rating: 8.152/10 (from 1655 votes)
Language: EN
Seasons: 5
Total Episodes: 52
Network: Cartoon Network
Genres: Animation, Sci-Fi & Fantasy, Action & Adventure, Comedy, Kids
Production Companies: Cartoon Network Studios, Man of Action Entertainment
Synopsis
When 10-year-old Ben Tennyson discovers a mysterious device, he gains the power to change into ten different alien heroes, each with uniquely awesome powers. With such abilities at his disposal, Ben realizes a greater responsibility to help others and stop evildoers, but that doesn't mean he's above a little superpowered mischief now and then.
Cast

Tara Strong
Ben Tennyson (voice)

Meagan Moore
Gwen Tennyson (voice)

Paul Eiding
Grandpa Max (voice)