Générique complet
Clue of the Twisted Candle
Bernard Lee
Superintendent Meredith
David Knight
Lexman
Francis de Wolff
Ramon Karadis
CW
Colette Wilde
Grace
CS
Christine Shaw
Linda Buckland
SM
Stanley Morgan
Sergeant Anson
Richard Caldicot
Fisher
EB
Edmond Bennett
Manservant
SL
Simon Lack
Jock
Anthony Baird
Sergeant Butterfield
Gladys Henson
Landlady
AM
Alfred Maron
Finch
Richard Vernon
Viney
Harry Locke
Amis
Roy Purcell
Brennan
Kenneth Fortescue
Secretary (C.I.D.)
A. J. Brown
Commissioner of Police
Réalisation
Scénario
Production
JG
Jack Greenwood
Production
Jim O'Connolly
Production associée
RC
Ronnie Curtis
Casting Director
HK
Harry Kratz
Production Manager