Lt. Bob Bennett

Lyle Talbot

Acting

Dr. Herbert Stander

Irving Pichel

Acting

Joan Martel

Julie Bishop

Acting

Poison Mary Slavish

Sheila Bromley

Acting

Dirk - Stander's Aide

Anthony Averill

Acting

Harry 'The Carver' Bogard

Russell Hopton

Acting

Paul - Stander's Aide

Julian Madison

Acting

Ole Olson

Eddie Holden

Acting

John Ritter

Wheeler Oakman

Acting

Capt. Mike Briggs

Stanley Blystone

Acting

Ezra Matthews

Leander De Cordova

Acting

Steve Murano

Demetrius Alexis

Acting

Jesse Bixel

Skelton Knaggs

Acting

Reporter

Carleton Young

Acting

Bill

William N. Chapman

Acting

Reporter

Jack Gardner

Acting

Adolph Krantz

Adia Kuznetzoff

Acting

Sailor

Bert LeBaron

Acting

Dr. Beemish

Fred Walton

Acting