The stunning Morgan Fairchild glides through the cobblestone avenues of old Vienna in this entirely new mystery involving the famous Sherlock Holmes.

Christopher Lee and Patrick MacNee star as the world's favourite detectives Holmes and Watson, as suspense is matched with intrigue when their investigation leads Holmes into the arms of his long lost love (Fairchild). Engelbert Humperdinck also stars as a leading opera singer with a secret passion. And of course, there is the ruthless and charming villain whose escapades could throw the world into war if he's not stopped in time. Filmed on location in Vienna, London and Luxembourg.