Capt. Will Stone
Third Officer Tom Merriam
Ellen Roberts
First Officer Bowns
Jacob 'Sparks' Winslow, Radioman
Billy Radd
Seaman Louie Parker
Boats
Paolo 'Finn' Lindstrom, the Mute
Peter, the Greek
Raphael, the Steward
William Benson
Tom McCall
Blind Beggar
Charles Roberts
John Corbin, Sailor
Long Jim
Ellen's Sister
Chief Engineer
Crewman (uncredited)
Crewman
Unnamed Officer
Crewman
Stenographer
Carriage Driver
German Sailor
Crewman
Crewman
German Sailor
Ausman