The Greek Interpreter Sherlock Holmes : Season 2 Episode 7

Sherlock becomes entwined with the life of his older brother Moycroft, and he and Watson soon find themselves confronting a most mysterious case. A Greek interpreter seeks their help to uncover the identity of a Greek hostage for whom he was anonymously forced to interpret. A girl is also involved and Holmes is given very little time to solve the case until the Grecian is killed...