Cast
Serena Gordon
Lady Eva Blackwell
Hans Meyer
Hebworth (Alias Veitch)
Howard Gaye
Lewis, Dorking's Batman
Jeremy Brett
Sherlock Holmes
Jimmy Hibbert
Hobbs, The Painter
Robert Hardy
Charles Augustus Milverton
Norma West
Lady Diana Swinstead
Gwen Ffrangcon Davies
The dowager
Rosalie Williams
Mrs Hudson
David Mallinson
Colonel Dorking
Alan Rothwell
Tronson, The Butler
Edward Hardwicke
Dr. John Watson
Colin Jeavons
Inspector Lestrade
Sophie Thompson
Agatha
Nickolas Grace
Bertrand