Season 1, Episode Number 1 (The Treasures of Agra. The Secret of Treasures)
Released: 1983-06-25
Runtime: 72 minutes
A girl named Mary Morstan comes to Sherlock Holmes and asks him and the doctor to help her solve the mystery of how she receives one pearl every year in a parcel and to find her father, who disappeared many years ago. Holmes and Watson do not refuse to help her and find out that Miss Mary is the heiress to a huge fortune - the treasures of Agra, which are also claimed by the sons of Major Sholto and Jonathan Small - an escaped convict with a wooden prosthesis instead of a leg, whom the elder Morstan and Sholto deceived...
The fourth part of the Soviet TV series based on Arthur Conan Doyle's stories about Sherlock Holmes. The film was shot based on the story "The Sign of Four" and the story "A Scandal in Bohemia".