Miguel Arteta Director Michael Cera Nick Twisp Actor Portia Doubleday Sheeni Saunders Actor Jean Smart Estelle Twisp Actor Steve Buscemi George Twisp Actor Zach Galifianakis Jerry Actor Ray Liotta Lance Wescott Actor Ari Graynor Lacey Actor Justin Long Paul Saunders Actor Fred Willard Mr. Ferguson Actor Mary Kay Place Mrs. Saunders Actor Jonathan B. Wright Trent Actor Christa B. Allen Karen Actor Adhir Kalyan Vijay Joshi Actor Rooney Mara Taggarty Actor Gustin Nash Screenwriter David Permut Producer Bob Weinstein Executive Producer Harvey Weinstein Executive Producer Nan Morales Executive Producer Chuy Chávez Cinematographer Pamela Martin Film Editing Andy Keir Film Editing Tony Fanning Production Design John Swihart Original Music Joanna Colbert Casting Richard Mento Casting Meredith Tucker Casting Nancy Steiner Costume Design Gerald Sullivan Art Director Cynthia La Jeunesse Set Decoration C.D. Payne Screenwriter