Captain Stone's newly recruited officer, Tom Merriam, idolizes his senior who treats him like a friend. But when a couple of his crew members die mysteriously, Tom starts doubting Stone's authority.
Capt. Will Stone
Richard Dix
Third Officer Tom Merriam
Russell Wade
Ellen Roberts
Edith Barrett
First Officer Bowns
Ben Bard
Jacob 'Sparks' Winslow, Radioman
Edmund Glover
Billy Radd
Sir Lancelot
Seaman Louie Parker
Lawrence Tierney
Boats
Dewey Robinson
Paolo 'Finn' Lindstrom, the Mute
Skelton Knaggs
Peter, the Greek
Paul Marion
Raphael, the Steward
Robert Bice
William Benson
Tom Burton
Tom McCall
Harry Clay
Blind Beggar
Alec Craig
Charles Roberts
Boyd Davis
John Corbin, Sailor
George DeNormand
Long Jim
Charles Lung
Ellen's Sister
Shirley O'Hara
Chief Engineer
Herb Vigran
Crewman (uncredited)
Eddie Borden
Crewman
John Burford
Unnamed Officer
Cliff Edwards
Crewman
Mike Lally
Stenographer
Nolan Leary
Carriage Driver
Norman Mayes
German Sailor
Charles Norton
Crewman
Russell Owen
Crewman
Charles Regan
German Sailor
Robert R. Stephenson
Ausman
Steve Winston