Michael Cera

Nick Twisp / François Dillinger

Portia Doubleday

Sheeni Saunders

Jean Smart

Estelle Twisp

M. Emmet Walsh

Mr. Saunders

Steve Buscemi

George Twisp

Adhir Kalyan

Vijay Joshi

Fred Willard

Mr. Ferguson

Ray Liotta

Lance Wescott

Zach Galifianakis

Jerry

Erik Knudsen

Lefty

Ari Graynor

Lacey

Justin Long

Paul Saunders

Rooney Mara

Taggarty

Jade Fusco

Bernice Lynch

Lise Lacasse

Matron

Mary Kay Place

Mrs. Saunders

Jonathan B. Wright

Trent

Francine Roussel

Headmistress

Miguel Arteta

Illegal Immigrant #2

Christa B. Allen

Teenage Girl

Trevor Duke-Moretz

Jock Guy

JoAnn Fregalette Jansen

Sheeni Consultant