Ben 10: Ultimate Alien
The Ultimate Enemy: Part 1 (3x19)
Yayınlanma tarihi: Mar 24, 2012
The Forever Knights battle Diagon's Esoterica, and Ben's plan to help the knights fails.
- Prömiyeri: Nis 2010
- Bölümler: 71
- Takipçiler: 116
- Bitti
- Cartoon Network
- Cumartesi saat 9