Characters played by Bela Lugosi
Anton Lorenzen
A. Gottlieb
Characters played by Shirley Grey
Sarah Briggs
Characters played by Arthur Margetson
Capt. Benjamin Briggs
Characters played by Edmund Willard
Toby Bilson
Characters played by Dennis Hoey
Tom Goodschild
Characters played by George Mozart
Tommy Duggan
Characters played by Johnnie Schofield
Peter Tooley
Characters played by Gunner Moir
Ponta Katz
Characters played by Ben Welden
Boas 'Sailor' Hoffman
Characters played by Clifford McLaglen
Capt. Jim Morehead
Characters played by Bruce Gordon
Olly Deveau
Characters played by Gibson Gowland
Andy Gilling
Characters played by Terence de Marney
Charlie Kaye
Characters played by Edgar Pierce
Arian Harbens
Characters played by Herbert Cameron
Volkerk Grot
Characters played by Wilfred Essex
Horatio Sprague
Characters played by James Carew
James Winchester
Characters played by Monti DeLyle
Portunato
Characters played by Alec Fraser
Commander Mahon
Characters played by Charles Mortimer
Attorney General
Characters played by Graham Soutten
Jack Sampson
Characters played by J.B. Williams
The Judge