4 Season
52 Episode
Ben 10 - Season 4 Episode 5 Secret of the Omnitrix (1) (2008)
During a battle with Dr. Animo, the Omnitrix is accidentally set to self-destruct. In order to stop it, Ben, Gwen, and Tetrax travel across space to track down the Omnitrix's creator, Azmuth.
- Country : United States of America, Singapore
- Genre : Animation, Sci-Fi & Fantasy, Action & Adventure, Comedy, Kids
- Studio : Cartoon Network
- Director : Joe Kelly, Duncan Rouleau, Steven T. Seagle, Joe Casey
- Cast : Tara Strong, Meagan Moore, Paul Eiding