Glenn Martin, DDS

Animated comedy about a dentist trying to bring his family closer by traveling together in an RV.

Season 2, Episode 12 Volunteers

First Aired: December 22, 2010

The Martins get into the spirit of volunteering while visiting Tennessee. However, Glenn gets jealous of Jackie when she's selected to be a firefighter and he's not. Meanwhile, the kids work at a hospital and get inspired by a patient (voice of Fergie). Additional guest voices include Rob Riggle, DJ Qualls and Patton Oswalt.