Bumper Robinson Actor Chris Hardwick Actor Maestro Harrell Actor Karen Maruyama Guest Star Tammy Townsend Guest Star Jennifer Grant Guest Star John Michael Higgins Guest Star Jacinda Barrett Guest Star David Bowe Guest Star Wil Wheaton Guest Star Courtney Mun Guest Star Michael D. Weatherred Guest Star Sydney Berry Guest Star Lisa Arturo Guest Star Jim Homes Guest Star Ian Meltzer Guest Star Lorna Scott Guest Star Lisa Dean Ryan Guest Star Andy Berman Guest Star Linda Cardellini Guest Star Dan Schneider Executive Producer, Writer David Duclon Executive Producer Joel Zwick Director Jeffrey Duteil Writer Andrew Hill Newman Writer Rina Mimoun Writer Rich Kaplan Writer Temi Akinyemi Writer Lillah McCarthy Director Richard Correll Director Barry O'Brien Writer George Doty IV Writer Scott Baio Director Jonathan Prince Director