2 Season
52 Episode
Ben 10: Ultimate Alien - Season 2 Episode 16 The Flame Keeper's Circle
Julie gets Ben to visit a charity organization who wants to improve the world with alien technology. Ben soon discovers the charity's benefactor is an old enemy.
- Year: 2012
- Country: United States of America
- Genre: Animation, Action & Adventure, Sci-Fi & Fantasy, Kids
- Studio: Cartoon Network
- Keyword: extraterrestrial technology, sequel, alien, based on cartoon, alien race, teen superhero, ben 10
- Director: Joe Kelly, Duncan Rouleau, Steven T. Seagle, Joe Casey
- Cast: Yuri Lowenthal, Ashley Johnson, Greg Cipes, Dee Bradley Baker