Edmund Lowe

Character: Inspector Dyke

Ralph Forbes

Character: William Luke-Patson

Shirley Grey

Character: Beatrice Jones aka Sonia Smeganoff

Hedda Hopper

Character: Lady Daniels

Onslow Stevens

Character: John Hawley

Jameson Thomas

Character: Capt. Gerald Worthing

Ferdinand Gottschalk

Character: Governor Sir Anthony Daniels

Tom Moore

Character: Civil Surgeon

John Wray

Character: Giovanni Martini

John Davidson

Character: R. Xavier

Georges Renavent

Character: Dr. Maurice Lenoir

Herbert Corthell

Character: Edward J. Breeze

Brandon Hurst

Character: Pundit Garnath Chundra

Walter Armitage

Character: Maharajah of Zungore

Harry Allen

Character: Collins

John George

Character: Vendor (uncredited)

Douglas Gerrard

Character: Anderson

Huntley Gordon

Character: Burgess

Garry Owen

Character: Cuthbert Neal

Harry Semels

Character: Platform Conductor