Special Guest Stars Henry Winkler as Barry Zuckerkorn Guest Stars Mae Whitman as Ann Veal John Beard as Himself Isla Fisher as Rebel Alley Maria Bamford as DeBrie Bardeaux Jeff Garlin as Mort Meyers Ben Stiller as Tony Wonder Alan Tudyk as Pastor Veal Andy Richter as Himself Ione Skye as Mrs. Veal Peter Jason as Storage Dave Ben Schwartz as John Beard Jr. Co Starring Justin Grant Wade as Steve Holt Mac Brandt as Coast Guard Phil Debra Mooney as Joan "Ma" Bark Bruce McCulloch as Father Marsala J.J. Wall as Uncle Paul Daniel Amerman as Mark Cherry Pedro Lopez as Mercado Salesman Clint Howard as Johnny Bark Wyatt Russell as Oakwood Mather Zickel as Studio Executive Trevor Einhorn as Josh Abramson Lauren Weedman as Twink Asif Ali as Trout Patrick Robert Smith as Truck Driver Marc Evan Jackson as Storage Auctioneer Molly Erdman as Lupus Sufferer Michelle Gillette as Bingo Announcer Debra Leigh as Betty the Church Official Peter Giles as Stuart the Bartender George Watsky as Chris Kazmierczak Allison Jones as Lorna Hawker Uncredited Ron Howard voices Narrator