Dr. Craig Burton
Arnold Vosloo
Sherry Burton
Jillian McWhirter
Woman on T.V.
Kate Romero
Dr. Bert Clavell
Brad Dourif
Dr. Susan Lamarche
Lindsay Crouse
Dr. David Wetherly
Wilford Brimley
Eric Davidson
William E. Pugh
Dr. Duke Kelly
David Wells
Nurse Ida
Jan Hoag
Jimmy Stevens
Don Calfa
Nurse Jane
Patty Toy
Director
Brian Yuzna
Story
Stuart Gordon
Executive Producer
Screenplay
Aubrey Solomon
Producer
Jack F. Murphy
Henry Seggerman
Charles M. Fries
Original Music Composer
Steve Morrell
Director of Photography
James Hawkinson
Visual Effects Supervisor
Marcus Keys
Sound Supervisor
Paul Ratajczak
Sound Re-Recording Mixer
Special Effects Makeup Artist
Roy Knyrim