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