Wallace Beery
John Thorson
Acting
Chester Morris
'Rocky' Blake
Acting
Virginia Grey
Susan Thorson
Acting
Douglass Dumbrille
District Commander
Acting
Carl Esmond
U-Boat Captain
Acting
Clem Bevans
'Cap' Finch
Acting
John Qualen
Milo
Acting
Regis Toomey
Ives
Acting
Henry Victor
German U-Boat Officer
Acting
Addison Richards
Admiral Ross
Acting
Hans Joby
U-Boat Petty Officer
Acting
Henry Hunter
Ensign Dyer
Acting
Jonathan Hale
Admiral Girard
Acting
Leon Ames
Recruiting Officer (uncredited)
Acting
Arthur Belasco
Fisherman (uncredited)
Acting
Joseph E. Bernard
Fisherman (uncredited)
Acting
Wade Boteler
Recruiting Officer (uncredited)
Acting
Al Bridge
Fisherman (uncredited)
Acting
Rand Brooks
Listener (uncredited)
Acting
Don Castle
Radio Operator (uncredited)
Acting
Jack Chapin
Sailor (uncredited)
Acting
Tom Chatterton
Lieutenant (uncredited)
Acting
Jack Rube Clifford
Captain (uncredited)
Acting
Jules Cowles
Man with Finch (uncredited)
Acting
Leigh De Lacey
Mrs. Gill (uncredited)
Acting
Joe De Stefani
Fisherman (uncredited)
Acting
Edgar Dearing
Petty Officer (uncredited)
Acting
Richard Elmore
Lookout (uncredited)
Acting
Frank Faylen
Recruiting Officer (uncredited)
Acting
Budd Fine
Survivor (uncredited)
Acting
Allen Fox
Lookout (uncredited)
Acting
Frederick Lee
Sailor (uncredited)
Acting
Eddie Hart
Fisherman (uncredited)
Acting
Edward Hearn
Fisherman (uncredited)
Acting
Howard Hickman
Surgeon (uncredited)
Acting
Earle Hodgins
Fisherman (uncredited)
Acting
Clarke Jennings
Wireless Operator (uncredited)
Acting
Payne B. Johnson
Boy (uncredited)
Acting
Charles Jordan
Signalman (uncredited)
Acting
Lew Kelly
Sailor (uncredited)
Acting
Jack Kennedy
Fisherman (uncredited)
Acting
Milton Kibbee
Fisherman (uncredited)
Acting
Claire McDowell
Nurse (uncredited)
Acting
Larry McGrath
Radio Operator (uncredited)
Acting
Roger Moore
Orderly (uncredited)
Acting
Philip Morris
Fisherman (uncredited)
Acting
Forbes Murray
Naval Aide (uncredited)
Acting
Frank Orth
Old Sailor in Bilge Area (uncredited)
Acting
Syd Saylor
Wireless Operator Sending Coded Message (uncredited)
Acting
Harold Schlickenmayer
Engineer (uncredited)
Acting
Ferdinand Schumann-Heink
German Operator (uncredited)
Acting
Hans Schumm
German Sailor Looking for Wireless (uncredited)
Acting
Harry Semels
Cook on Tugboat (uncredited)
Acting
Lee Shumway
Sailor (uncredited)
Acting
Robert R. Stephenson
German Sailor (uncredited)
Acting
Harry Strang
Shore Patrol Sailor (uncredited)
Acting
Walter Thiele
Young German Sailor (uncredited)
Acting
Emmett Vogan
Junior Officer Standing by Map (uncredited)
Acting
Wolfram Von Bock
German Officer (uncredited)
Acting
Hans von Morhart
German Sailor (uncredited)
Acting
Doodles Weaver
Sailor (uncredited)
Acting