Lt. Joe Rossi
Capt. Steve Jarvis
Boats O'Hara
Pearl O'Neill
Mrs. Sarah Jarvis
Abel 'Chips' Abrams
Johnnie Pulaski
Whitey Lara
Cadet Robert Parker
German Ensign (uncredited)
Jenny O'Hara (uncredited)
German (uncredited)
Brazilian Gun Captain (uncredited)
Bearded Lieutenant Commander (uncredited)
Ahearn (uncredited)
Submarine Commander (uncredited)
U.S. Sailor (uncredited)
Lieutenant-Commander (uncredited)
Bartender (uncredited)
Mother (uncredited)
Ed (uncredited)
Seaman (uncredited)
U.S. Commander (uncredited)
Norwegian Seaman (uncredited)
