Genre: Thriller, Drama, Kriminalitet, Mysterium, TV film
Stjerner: Jeremy Brett, Edward Hardwicke, Robert Hardy, Norma West, Gwen Ffrangcon Davies, Colin Jeavons
Mandskab: Peter Hammond (Director), Jeremy Paul (Writer), Arthur Conan Doyle (Novel), Sally Head (Executive Producer), June Wyndham-Davies (Producer), Patrick Gowers (Music)
Land: United Kingdom
Sprog: English
Studio: Granada Television, GBH
Kørsel: 107 minutter
Kvalitet: HD
Udgivet: Feb 02, 1992
IMDb: 4
nøgleord:london, england, blackmailer
