Adele Fillis

Violet Prynne

Dick Cruikshanks

Detective Savage

M.A. Wetherell

W.W. Moschelles, alias Kiriak, alias The Vulture

Richard Scott

Richard Prynne

Harry Vine

Arthur Primrose

William Bowden

De Vogue

H. Paulsen Forster

van Voorst

Edith Cartwright

Margaret Harker, alias Sonia Perovski

Florence Roberts

Landlady

R.J. Armes

Ship's captain

J.B. Rowe

Cape Town Detective 1

C.V. Becker

Cape Town Detective 2

William Bowden

Director

William Bowden

Cinematography

Dick Cruikshanks

Director

Henry De Vere Stacpoole

Novel