Ben 10: Ultimate Alien Inspector #13 (2010–2012) Online
- Original Title :
- Inspector #13
- Genre :
- TV Episode / Animation / Action / Family / Sci-Fi
- Year :
- 2010–2012
- Directror :
- Butch Lukic
- Cast :
- Yuri Lowenthal,Ashley Johnson,Greg Cipes
- Writer :
- Man of Action,Geoffrey Thorne
- Type :
- TV Episode
- Time :
- 23min
- Rating :
- 7.4/10
A Techadon weapon master comes to Earth and wants the Ultimatrix.
| Episode cast overview: | |||
 | Yuri Lowenthal | - | Ben Tennyson / Ultimatrix (voice) |
 | Ashley Johnson | - | Gwen Tennyson / Gwen Diamondhead / Gwen Clockwork / Gwen Humungousaur / Gwen Upchuck / Gwen Rath (voice) |
 | Greg Cipes | - | Kevin Levin / Kevin Jetray / Kevin Wildmutt / Kevin Way Big / Kevin Nanomech / Kevin AmpFibian (voice) |
 | Dee Bradley Baker | - | Echo Echo / Terraspin / Four Arms / Inspector #13 (voice) |
 | Vyvan Pham | - | Julie Yamamoto / Computer Voice (voice) |