Casts
David Farrar
Sexton Blake
Manning Whiley
Raoul Sudd
Betty Huntley-Wright
Nobby
Gordon McLeod
Inspector Venner
Kathleen Harrison
Mrs. Bardell
Cyril Smith
Belford
Ferdy Mayne
Slant-Eyes
Charles Farrell
Skipper
Elsie Wagstaff
Mrs. Baird
Margo Johns
Hospital Nurse
