Adaptation

Young Sherlock Holmes

This Film was released on 04 December 1985, by Paramount.
IMDb: Young Sherlock Holmes 
Letterboxd: Young Sherlock Holmes 

Sherlock Holmes played by: Nicholas Rowe
Dr. Watson played by: Alan Cox, Michael Hordern

Turn on <canvas>.
Cast
Nicholas Rowe as Sherlock Holmes
Alan Cox as John Watson
Michael Hordern as Older Watson
Roger Ashton-Griffiths as Insp. G. Lestrade
Anthony Higgins as Prof. Rathe
Patrick Newell as Bentley Bobster
John Scott Martin as Cemetery Caretaker
Freddie Jones as Chester Cragwitch
Lockwood West as Curiosity Shop Owner
Susan Fleetwood as Mrs. Dribb
Earl Rhodes as Dudley
Matthew Ryan as Dudley's friend
Matthew Blakstad as Dudley's friend
Jonathan Lacey as Dudley's friend
Nadim Sawalha as Egyptian Tavern Owner
Walter Sparrow as Ethan Engel
Sophie Ward as Elizabeth Hardy
Roger Brierley as Holmes's father
Vivienne Maya as Holmes's mother
Nancy Nevinson as Hotel Receptionist
Donald Eccles as Rev. Duncan Nesbitt
Michael Cule as Policeman
Ralph Tabakin as Policeman
George Malpas as School Porter
Willoughby Goddard as School Reverend
Brian Oulton as Master Snelgrove
Nigel Stock as Rupert T. Waxflatter