When Ben's parents discover his ability to turn into aliens, they forbid him from using the Omnitrix and later ground him from using it again. Eventually Gwen is grounded too leaving Kevin to stop the DNAliens.
Genres: Action & Adventure , Animation , Sci-Fi & Fantasy
Keywords: alien-race , extraterrestrial-technology , intense , sequel , suspenseful , teen-superhero , transformation , villain , war , tv-shows-online