Cast
Don Castle
Radio Operator (uncredited)
Virginia Grey
Susan Thorson
Jonathan Hale
Admiral Girard
Joe De Stefani
Fisherman (uncredited)
Hans Schumm
German Sailor Looking for Wireless (uncredited)
Wallace Beery
John Thorson
Henry Victor
German U-Boat Officer
Wade Boteler
Recruiting Officer (uncredited)
Lew Kelly
Sailor (uncredited)
Henry Hunter
Ensign Dyer
Leon Ames
Recruiting Officer (uncredited)
Al Bridge
Fisherman (uncredited)
Jack Rube Clifford
Captain (uncredited)
Syd Saylor
Wireless Operator Sending Coded Message (uncredited)
Lee Shumway
Sailor (uncredited)
Carl Esmond
U-Boat Captain
Jules Cowles
Man with Finch (uncredited)
Frank Faylen
Recruiting Officer (uncredited)
Earle Hodgins
Fisherman (uncredited)
Charles Jordan
Signalman (uncredited)
Douglass Dumbrille
District Commander
Forbes Murray
Naval Aide (uncredited)
Regis Toomey
Ives
Tom Chatterton
Lieutenant (uncredited)
Claire McDowell
Nurse (uncredited)
Frank Orth
Old Sailor in Bilge Area (uncredited)
Harry Strang
Shore Patrol Sailor (uncredited)
Milton Kibbee
Fisherman (uncredited)
Addison Richards
Admiral Ross
Howard Hickman
Surgeon (uncredited)
Ferdinand Schumann-Heink
German Operator (uncredited)
John Qualen
Milo
Roger Moore
Orderly (uncredited)
Harry Semels
Cook on Tugboat (uncredited)
Chester Morris
'Rocky' Blake
Emmett Vogan
Junior Officer Standing by Map (uncredited)
Doodles Weaver
Sailor (uncredited)
Rand Brooks
Listener (uncredited)
Budd Fine
Survivor (uncredited)
Edward Hearn
Fisherman (uncredited)
Clem Bevans
'Cap' Finch
Edgar Dearing
Petty Officer (uncredited)
Joseph E. Bernard
Fisherman (uncredited)