Ford Austin

Jeffrey Dahmer / Ringo

Randal Malone

John Wayne Gacy

Art LaFleur

Dr. Hess

Ethan Phillips

X-13

Harland Williams

God (voice)

Bonnie Aarons

General Arbogast

Irwin Keyes

Dr. Pruitt

Elissa Dowling

Jezebel

Trey Alexander

Hal Anderson

Felissa Rose

Joanie Farana

Alana Curry

Holly Richards

Katie Lohmann

Valerie Winters

Brooke Lewis Bellas

Tammy Hart

Del Howison

Bum

Lee Perkins

Jerald Clarkson

Deron Miller

Charles Manson

Jerry Maren

Mime

Steven Adler

Stevie

Jed Rowen

Sergeant Pollard Rodgers

George Reynolds

Police Chief Bellagio

Anya Benton

Daisy Daniels

Wade Stanton

Richard van Horn

Jamie Carson

Melanie Potter

Colby Veil

Religious Hotline Operator

J. Adam White

Ricky Schmear

David Stay

Rob Phillips

Marc Wasserman

Boz Hasseldorf

Brian Ramian

Jim

Brett Flynn

Larry

Rachel Reynolds

Ninja 1

Simon Star

Ninja 2

Jessica LeCheminant

Ninja 3

Jeito James

Ninja 4

Dasha Ivashin

Ninja 5

Jo-Anne Krupa

Radio Announcer (voice)

James Elden

Bartender

Ross Merrick

Private Harvey Clint

Yulia Zhmutski

Assistant Minski

Chris Hannan

Jason the Pusher

Jesse Ramon

Lab Technician

Aaron Miller

Manson Victim

Chris Watson

DNA Soldier

Joe Yukich

Centurian