The Rivals of Sherlock Holmes
Romney Pringle (Donald Sinden) is a private investigator and a confidence trickster. Scotland Yard asks him to investigate the Assyrian Rejuvenator – a phony medicine to revive aging spirits – that has taken in an aging military man in love with a young starlet.
Martin Hewitt is on the hunt for a trusted clerk who absconded with 15,000 pounds.
Private detective Sutton (Robert Lang) follows a trail of stolen jewelry and murder.
Martin Hewitt confronts the death of a pet tortoise and a missing corpse.
