Missi Pyle
— Herself / Mabel
Penn Jillette
— Herbert Blount
Harry Hamlin
— Godfrey Winters
Hayes MacArthur
— Reed
Lin Shaye
— Captain Wheeler
Gilbert Gottfried
— Superintendent
Adam Rifkin
— Adam Rifkin
Marshall Bell
— Moving Company Guy
Nestor Carbonell
— Perry
Teller
— Rudy Nelson
Dean Cameron
— Brian
Bree Olson
— Sexy Nurse
Lisa Rinna
— Self
Rob Steinberg
— Detective Whiteside
Bridey Elliott
— Wardrobe Girl
Cokey Falkow
— Special Effects Guy
Sophie Dee
— Hooker Crowdfunder
Caroline Gayle
— Paddle Girl
Diana Terranova
— Manson Girl
Gus Langley
— Police Officer
Katarina Law
— Police Officer
Leslie McKeller
— Nurse Twiggy
Shawn C. Phillips
— Birthday Boy
Destiny Soria
— Self
Dave Anthony
— Richard Speck
D. Brett Schramm
— Jeffrey Dahmer
Jon Barinholtz
— Video Assist Guy
Demetrius Thomas
— Detective Jones
Lexi Love
— Prison Guard 02
Matt Donnelly
— Prison Guard 01