Ian

Josh Zuckerman

Felicia

Amanda Crew

Lance

Clark Duke

Rex

James Marsden

Ezekial

Seth Green

Mary

Alice Greczyn

Ms. Tasty

Katrina Bowden

Rick

Michael Cudlitz

Andy

Charlie McDermott

Bobby Jo

Dave Sheridan

Randy

Mark L. Young

Dylan Lafferty

Cole Petersen

Becca

Allison Weissman

Brandy

Andrea Anders

Mrs. Lafferty - Ian's Stepmom

Kim Ostrenko

Mr. Lafferty - Ian's Dad

Brett Rice

Hitchhiker

David Koechner

Sandy

Caley Hayes

Drunk Amish Girl

Michele Simms

Pregnant Kristy

Shay Roman

Fundraising Girl

Bella Salinas

Dr. Clark Teddescoe

John Ross Bowie

Angry Cop

Keith Hudson

Grandma Prisoner

Marianne Muellerleile

Lindsay

Jessica Just

Carney

Brian Posehn

Lance's Dad

Scott Klace

Men's Room Predator

Allen Zwolle

Abstinence Host

Cleo King

Brandy's Dad

Josh Duarte

Brandy's Mom

Marcia Koch

Senor Donut Manager

Ken Clement

Cousin Tiffany

Susie Abromeit

Jail Cop

David Andrew Nash

Thug Prisoner

Giovanni Rodriguez

Prisoner in Sports Jacket

Alan Lilly

Mall Prankster

Matthew Ramsey

Kimberly

Sasha Ramos

Seamstress

Sandra Ives

Little Girl at Mall

Olivia Nedza

"Harsh" Guy

Sam E. Goldberg

Girl Entering Party

Rebecca Finer

Little Boy at Trailer Park

Drake Schirmer

Undressed Abstinence Dancer

Massiel Perdomo

Store Cashier

Brad Wilhite

Dwayne

Dwayne Alexander Smith

Angry Female Prisoner

Santara Sidersky

Pregnant Woman Prisoner

Natalia Reagan

Female Cop

Kiki Harris

Creepy Guy

George Steward

Jogger

Chris Charles Herbert

Church Dad

Jimmy Baron

Church Mom

Kathryn Shasha

Angry Cop's Partner (as Darryll Scott)

Darryll C. Scott

Dental Receptionist

Shelly Frasier

Rex's Boyfriend

Jeremy McGuire

Pete Wentz (Fall Out Boy)

Pete Wentz

Joe Trohman (Fall Out Boy)

Joe Trohman

Patrick Stump (Fall Out Boy)

Patrick Stump

Andy Hurley (Fall Out Boy)

Andy Hurley

Trucker

Kyle Gass