On screen
Cast
26 credited performers
David Farrar
Sexton Blake
Manning Whiley
Raoul Sudd
Artwork unavailable
Dennis Arundell
Johann Sudd
Artwork unavailable
John Varley
Tinker
Betty Huntley-Wright
Nobby
Gordon McLeod
Inspector Venner
Kathleen Harrison
Mrs. Bardell
Cyril Smith
Belford
Artwork unavailable
Magda Kun
Yvonne
Ferdy Mayne
Slant-Eyes
Charles Farrell
Skipper
Artwork unavailable
Roddy Hughes
Ferraby
Artwork unavailable
Philip Godfrey
James Baird
Artwork unavailable
Tony Arpino
Torch
Artwork unavailable
Charles Rolfe
Mario Carloni
Artwork unavailable
Billy Howard
Policeman
Artwork unavailable
John Powe
Cockney Chink
Artwork unavailable
Jack Vyvyan
Hawkins
Artwork unavailable
Henry Wolston
Assistant Commissioner
Artwork unavailable
David Keir
Charlie Kunn
Elsie Wagstaff
Mrs. Baird
Artwork unavailable
Robert Brooks Turner
Constable
Artwork unavailable
Alfred Harris
Hospital Doctor
Margo Johns
Hospital Nurse
Jean Simmons
Eva Watkins
Artwork unavailable
Mark Jones
Barman