Sherlock Holmes - Season 4 - Eps 5: The Bruce Partington Plans
The body of one Cadogan West is found in an underground tunnel near Aldgate Station, with his skull smashed, and Holmes is puzzled by the interest his brother Mycroft is showing in the case. Mycroft explains that the top secret plans for a new submarine were in the dead man's pocket, but three of the ten pages were missing when the body was found. Mycroft, on behalf of the British Government, asks his brother to find the missing pages.
About Sherlock Holmes

Title: Sherlock Holmes
First Air Date: 1984-04-24
Last Air Date: 1994-04-11
Status: Ended
Rating: 8.093/10 (from 225 votes)
Language: EN
Seasons: 7
Total Episodes: 41
Network: ITV1
Genres: Crime, Drama, Mystery
Production Companies: Granada Television
Synopsis
Sherlock Holmes uses his abilities to take on cases by private clients and those that the Scotland Yard are unable to solve, along with his friend Dr. Watson.
Cast

Jeremy Brett
Sherlock Holmes

Edward Hardwicke
Dr. John H. Watson

Rosalie Williams
Mrs. Hudson