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