as Dr. Watson
as Baron
as Lord Bissett
as Count Albert von Gronac
as Baron von Ballin
as Halstead
as Stephen Eggleston
as Otis Vale
as John Brand
as Phillip Sackton
as Mowbray Langdon
as Colonel Fedden
as Alex
as Monty Paliser
as Clifford Armytage
as Sir Robert
as Benjamin De Lota
as Count Gabrielle de Marchesi
as Leonard Pearce
as Henry Traquair
as Gordon Pell
as Herbert Skinner
as Freddy Ruyter
as Medford Delaney
