Dr. Viktor Vasilienko
Kat
Josh
Pris
Olivia
Jay
Larry (as Christopher Nelson)
Uncle Ben
Cheating Girl
The Commander / Mathius
Gor
Shelly
Gooey
Gimp Cage Freak
Squib Head Freak
Louie
Sadie
Teenage Viktor
Young Viktor
Party Official
Brutal Guard
Nasty Guard
Prison Medic
Russian Chief of Police
Russian Police Officer (as Jeff Jones)
Doctor of Torture
Nurse of Torture
Miss Pussykatt
Mushroomhead crowd member
Band at rave scene.
Elite Guard
Raver (uncredited)