Trailer
Cast
Barbara Steele
Dr. Mengers
Paul Bartel
Mr. Dumont
Keenan Wynn
Jack
Dick Miller
Buck Gardner
Bruce Paul Barbour
Man in Boat
Amy Holden Jones
Hertz Clerk (uncredited)
Richard Deacon
Earl Lyon
Phil Tippett
Scuba Diver (uncredited)
Bradford Dillman
Paul Grogan
Bruce Gordon
Colonel Waxman
Barry Brown
Trooper
Heather Menzies
Maggie McKeown
凱文·麥卡錫
Dr. Robert Hoak
Melody Thomas Scott
Laura Dickinson
Eric Braeden
Dr. Robert Hoak (swimming double) (uncredited)
Belinda Balaski
Betsy
Guich Koock
TV Pitchman
Joe Dante
Scuba Diver #2 (uncredited)
John Sayles
Army Sentry (uncredited)