Josh Zuckerman Ian Lafferty Amanda Crew Felicia Clark Duke Lance James Marsden Rex Lafferty Seth Green Ezekiel Alice Greczyn Mary Katrina Bowden Ms. Tasty Charlie McDermott Andy Dave Sheridan Bobby Jo Andrea Anders Brandy Mark L. Young Randy Caley Hayes Sandy Brett Rice Mr. Lafferty John Ross Bowie Dr. Clark Teddescoe Brian Posehn Carney Michael Cudlitz Rick David Koechner Hitchhiker Cole Petersen Dylan Lafferty Scott Klace Lance's Dad Cleo King Abstinence Host Susie Abromeit Cousin Tiffany Pete Wentz Self (Fall Out Boy) Patrick Stump Self (Fall Out Boy) Joe Trohman Self (Fall Out Boy) Kyle Gass Trucker Jessica Just Lindsay