Ben 10 in order

3 films, 3h 6m in all, in release order.

Ben 10: Secret of the Omnitrix
2007 · 71 min
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.
Worth the Hype
Ben 10 / Generator Rex: Heroes United
2011 · 46 min
Ben Tennyson falls through a wormhole and encounters Rex. The two heroes must unite against a foe that can absorb their powers.
Worth the Hype
Ben 10: Destroy All Aliens
2012 · 69 min
Based on the original animated series Ben 10. Ben becomes targeted by an evil Mechamorph Warrior, named "Retaliator," who mistakenly blames Ben for something he did not do and attempts to destroy all aliens.
Popcorn Flick

Frequently asked questions

What order should I watch Ben 10 in?

1. Ben 10: Secret of the Omnitrix (2007), 2. Ben 10 / Generator Rex: Heroes United (2011), 3. Ben 10: Destroy All Aliens (2012).

How long does it take to watch all of Ben 10?

About 3h 6m across 3 released films.

Do any Ben 10 films have post-credit scenes?

None are listed on TMDB.