In 1971, a group of criminals executed an audacious heist at Lloyds Bank on Baker Street, London, tunneling into the vault and stealing millions. Their operation, inspired by a Sherlock Holmes story, was marked by a series of comedic missteps, including police being oblivious to their activities just behind a door. With various unanswered questions about the heist and the missing funds, the incident remains partly unsolved as rumors about government suppression of the story and intrigue over the contents of safety deposit boxes persist.