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