Tom Walls
Sir Duncan Craggs
Ralph Lynn
Mr. Raymond Penny
Yvonne Arnaud
Louise Craggs
Robertson Hare
Mr. Bullock
Norma Varden
Mrs. Dulcie Bullock
Andrews Engelmann
Count Polotsky
Davy Burnaby
Merritt
Veronica Rose
Trixie Merritt
S
Stella Moya
Moya
Gordon James
Salt Jasper
L
Louis Bradfield
Lacey
F
Fewlass Llewellyn
Pullman
Peter Gawthorne
Police Inspector
G
Gordon Begg
Graham Moffatt
Office Boy
G
George Spence
Limehouse Opium Den Denizen
G
George Spence
Limehouse Opium Den Denizen (uncredited)