Ben 10: Secret of the Omnitrix (2007)

After a battle with Dr. Animo in a power plant, Ben notices something strange is happening with the Omnitrix but doesn't tell anyone. Tetrax arrives and tells them the Omnitrix is broadcasting a self-destruct signal. Tetrax and Ben go to find the creator of the Omnitrix to fix it before it destroys itself and the universe along with it. Gwen stows away to help her cousin.

Genres: Animation, Science Fiction, Family, TV Movie, Action, Adventure

What to watch after Ben 10: Secret of the Omnitrix

• Regular Show: The Movie (2015) — Two steps away in the credits
• Teen Titans: Trouble in Tokyo (2006) — Tara Strong appears in both
• 9 (2009) — Fred Tatasciore appears in both
• Thor (2011) — Two steps away in the credits
• Doctor Strange (2016) — Two steps away in the credits
• Steven Universe: The Movie (2019)