Diễn viên
Olive Carey
Mabel Turner
Don Dillaway
FBI Agent McIntyre (uncredited)
George Chandler
Jed (uncredited)
Carla Balenda
Janet Keller
Michael Steele
Chick
Lurene Tuttle
Molly Loomis
Lewis Martin
Peterson
Frank Darien
Luther Adams
George Barrows
Federal Agent (uncredited)
Gregory Gaye
Sweitart (uncredited)
Milton Kibbee
Produce Company Proprietor (uncredited)
Edgar Barrier
Dr. Edward Keller
Raymond Burr
Steve Loomis
Peter Brocco
Nate Garr
G. Pat Collins
Nelson - Gate Guard (uncredited)
Otto Waldis
Dr. Wilhelm Bucholtz
Frank Wilcox
Bradford (uncredited)
Stanley Blystone
Guard on Pier (uncredited)
Eddie Borden
Medical Experiment Patient (uncredited)
William Challee
Guard (uncredited)
Robert Foulk
Guard (uncredited)
Lee Miller
Federal Agent (uncredited)
Elliott Reid
Matt Corbin
Douglas Evans
Carstairs (uncredited)
Mathew McCue
Medical Experiment Patient (uncredited)