as Dave Wallace
as Mark Turner
as Dick Lane
as Greggo
as Pierre de Barre
as Count de Marsay
as Anthony Pope
as Loftus Roupelle
as Benton Arrelsford
as Emperor Maximilian
as Major Singh
as Comte de Cheveral
as Jacques
as Herbert Brancaster
as Von Bernenstein
as George Harris
as Dale Overton
as Prince Boris
as Dick Raven
as Jasper Mallory
as Adrien Walcott
as Arthur Stanley, II alias John Powell
as Ralph Brent
as Prince Ludwig
as Passion
as Julian Chadwick
as Bruce
as Sheridan Kaire
as Ivan Romanoff
as Count Bonzi
as Prince Felix
as Dunsmore