Complete season
Country: USNetwork: Cartoon Network
Release date: 2010-04-23
Genres: Action - Adventure - Animation
Cast: Ashley Johnson - Dee Bradley Baker - Greg Cipes - Jeff Bennett - John DiMaggio - Peter Renaday - Vyvan Pham - Wil Wheaton - Yuri Lowenthal
Runtime: 23 min
Language: EN
Overview
Max Tennyson, grandfather of Ben and Gwen, assists grandchildren during their adventures. In one of the episodes his nervous system was injured and replaced with another one.