Doctor Allan Barnes

Pam Albright

Miss Goodrich

Lieutenant Martin

Michael Radin

Doctor Soames

Professor Quincey

Anderson (as Bill Bryden)

Jim Moran

Mrs. Kelly

Lab Technician

Mime in Nightmare

Museum Guide (as Steven Appleby)

Self (in introduction added to video version) (uncredited)

Girl Who Is Killed (uncredited)

Demon of the Mask (uncredited)

Editor

Director of Photography

Producer

Producer

Associate Producer

Production Consultant

Associate Producer

Associate Producer

Production Manager

Art Direction

Assistant Art Director

Director

Original Music Composer

Music

Conductor

Sound

Sound Recordist

Screenplay

Screenplay

Screenplay

Choreographer