The crossover is a one-hour special event that originally aired on Cartoon Network on November 25, 2011 . It serves as a bridge between the Ben 10: Ultimate Alien and Generator Rex series, specifically taking place during the third season of Generator Rex . Direct Access & Subtitles
NOT:
The crossover special originally aired on November 25, 2011. This hour-long event, produced by Man of Action, brings Ben Tennyson from Ben 10: Ultimate Alien into the gritty, nanite-filled world of Generator Rex . Plot Overview Ben 10 Generator Rex Heroes United English Subtitles
: You can purchase it as a standalone special or part of the Generator Rex series. Ben 10 / Generator Rex: Heroes United The
