On screen
Cast
29 credited performers
Charles Edwards
Arthur Conan Doyle
Ian Richardson
Dr. Joseph Bell
Alexander Armstrong
Turnavine
Simon Quarterman
Baynes
Paul Butterworth
Fainting man
Malcolm Sinclair
Blythe
Andrew Woodall
Greenwell
Henry Goodman
De Meyer
Roger Lloyd Pack
Dr. Ibbotson
Dermot Crowley
Elkins
Clare Holman
Elspeth
Tim Potter
Bolton
Jake Wood
Judd
David Hayman
Mitchell
Miles Richardson
verard Im Thurn
Crispin Bonham-Carter
Reuben Proctor
John Sessions
Prof. Rutherford
Ian McNeice
Haywood Donovan
Caroline Carver
Gladys Donovan
Warwick Davis
Randolph Walker
Rik Mayall
Lt. Daniel Blaney
Annette Crosbie
Margaret Booth
Beatie Edney
Lyla Milburn
Anton Lesser
Milburn
Ronald Pickup
Sir John Starr
Henry Ian Cusick
Sgt. Michael Clark
David Gant
Alexander Cameron
Gregor Truter
Frank D'Arcy
Tim Woodward
Rhodes