Sherlock Holmes and the Deadly Necklace1962

Horror Vault's take

Christopher Lee steps into the iconic deerstalker as Sherlock Holmes, teaming up with Dr. Watson to track down a priceless relic of antiquity — Cleopatra's legendary necklace — after it vanishes into London's criminal underworld. The investigation draws the duo into a web of dangerous players, shadowy motives, and old-world intrigue. This German-British co-production offers a distinctly European flavour on the classic Holmes formula, balancing cerebral deduction with mounting peril.