James Coco
Dr. Harold Woodhouse Langer
Trini Alvarado
Lisa Titus
Paul Benedict
Warden Edward Dwyer
Gary McCleery
Rick Donner
Stephen Geoffreys
Roach
R
Ron Taylor
Tiny
Jack Betts
Detective
M
Mark von Holstein
Mazzini
Calvin Levels
Wilma
Brad Greenquist
Mushmouth
Paul Calderon
Pizza
A
Antonio Aponte
Romeo
Jihmi Kennedy
Walkman
Mike Starr
Wilson
Jamie Tirelli
Luis Rodríguez
Daryl Edwards
Bob
Willie C. Carpenter
Al
C
Clark Morgan
The Power Inspector
Richard Edson
Riot Leader
John Eric Bentley
Warden Callahan
W
Wayne Keeley
Inmate
G
Gordy Owens
Brian Reed (uncredited)