Jack Carruthers

Rex Holden

Col. Egerton

Carter Brooks

James Edgerton

Inspector Wembury

Philip Romilly

Shinar

Sir Donald Frame

Walter Gaylord

Arved Holl

John Keogh

Carter Brooks

Robert Chandler

John Hammond

Stanley Douglas

Fred

Captain Halliwell

Philip Poynter

Donald Jordan / Bert Kerrigan

Giles

Captain Jules Lauth

Doctor

Sir Richard Beverly

Dana Herrick

Charistian Brent

Sir Mortimer Carnaby

Jimmy Potter

Wallace McKinnel

Gibbs Josselyn

Duke of Arrogan

Colonel Lockwood

Captain Richardson

Captain Emanuel Menisurgo

Dick Ferguson

The Floorwalker

Harold Armytage

Blink Moran

Maj. Egerton

Laurence Trenwith

Claude Duval

Lt. Steven Pennington