John Payne
Charles S. Chinnough
Acting
Gail Russell
Kim Mitchell
Acting
Jeffrey Lynn
Capt. George Brendensen
Acting
Lon Chaney Jr.
Red Lynch
Acting
Edgar Bergen
Mr. Haasvelt
Acting
Michael O'Shea
Trask
Acting
Ellen Corby
Miss Endicott
Acting
Robert Armstrong
Keegan
Acting
John Qualen
Geech
Acting
Ilka Grüning
Mrs. Marguerite Haasvelt
Acting
Denver Pyle
Steve
Acting
Keith Richards
Alberts
Acting
Erville Alderson
Doctor
Acting
Harry Hayden
Shipping Line Owner
Acting
John Bagni
Sparks
Acting
Ray Hyke
Michaels
Acting
Walter Reed
Martin
Acting
Paul Hogan
Speer
Acting
Lawrence Tibbett Jr.
Wilkes
Acting
Zon Murray
Gus (as Zonn Murray)
Acting
Don Gazzaniga
Tony
Acting
Wallace Scott
Scotty (as Wally Scott)
Acting
Lee Roberts
Marsh
Acting
Reed Howes
Blake
Acting
Charles Regan
Wade (as Charlie Regan)
Acting
Art Foster
Mate on Rescue Ship (uncredited)
Acting
Harry Hayden
Ship Line Owner (uncredited)
Acting