Special Guest Stars Tim Matheson as Erik James Widdoes as Robert Guest Stars Noah Munck as 'Naked' Rob Smith Matt Bush as Andy Cogan Kenny Ridwan as Dave Kim Shayne Topp as Matt Bradley David Koechner as Bill Lewis Cedric Yarbrough as Vic Mason Dye as Rick Kentwood Co Starring Marcus Eckert as Jimmy Flannigan Brandon Ruiter as Omega Psi Brother Kevin William Paul as Beta Zeta Brother David Haack as Guitar Guy Uncredited Patton Oswalt voices Narrator / Adult Adam Goldberg