Lyle Talbot
Lt. Bob Bennett
Acting
Irving Pichel
Dr. Herbert Stander
Acting
Julie Bishop
Joan Martel
Acting
Sheila Bromley
Poison Mary Slavish
Acting
Anthony Averill
Dirk - Stander's Aide
Acting
Russell Hopton
Harry 'The Carver' Bogard
Acting
Julian Madison
Paul - Stander's Aide
Acting
Eddie Holden
Ole Olson
Acting
Wheeler Oakman
John Ritter
Acting
Stanley Blystone
Capt. Mike Briggs
Acting
Leander De Cordova
Ezra Matthews
Acting
Demetrius Alexis
Steve Murano
Acting
Skelton Knaggs
Jesse Bixel
Acting
Carleton Young
Reporter
Acting
William N. Chapman
Bill
Acting
Jack Gardner
Reporter
Acting
Adia Kuznetzoff
Adolph Krantz
Acting
Bert LeBaron
Sailor
Acting
Fred Walton
Dr. Beemish
Acting