The summer finally ends. Ben and Gwen have to go back to their normal lives. Grandpa Max tells Ben to keep the Omnitrix a secret from everyone, even his parents. Ben agrees, but Vilgax arrives and he'll stop at nothing to get the Omnitrix.
Genres: Action & Adventure , Animation , Comedy , Kids , Sci-Fi & Fantasy
Keywords: alien , alien-race , extraterrestrial-technology , superhero , time-travel , transformation , villain , tv-shows-online , mischievous , nostalgic