Matthew O'Callaghan Director, Producer Todd Wilderman Director Mike Epps Boog Voice Joel McHale Elliot Voice Crispin Glover Fifi Voice Cody Cameron Mr. Weenie Voice Jane Krakowski Giselle Voice Steven R. Schirripa Roberto Voice Billy Connolly McSquizzy Voice Georgia Engel Bobbie Voice Diedrich Bader Rufus Voice Olivia Hack Charlene Voice Maddie Taylor Deni , Buddy , Ian Voice David I. Stern Writer Jill Culton Executive Producer Michelle Murdocca Executive Producer Kirk Bodyfelt Producer