निर्देशक: Fred Dekker
Jason Lively
Christopher 'Chris' Romero
Steve Marshall
James Carpenter 'J.C.' Hooper
Jill Whitlow
Cynthia 'Cindy' Cronenberg
Tom Atkins
Det. Ray Cameron
Wally Taylor
Detective Landis
Allan Kayser
Brad
Bruce Solomon
Sgt. Raimi
Vic Polizos
Coroner
Dick Miller
Walt
Ken Heron
Johnny
Alice Cadogan
Pam
June Harris
Karen
David Paymer
Young Scientist
David Oliver
Steve
Evelyne Smith
House Mother
Leslie Ryan
Sorority Girl with Hairbrush
Suzanne Snyder
Lisa
Liz Kern
Kathy (as Elizabeth Cox)
John J. York
Todd
Robert Kerman
Patrolman with Searchlight
