Once again Arthur Conan Doyle presents a series of cases which baffle the police, but are no match for Sherlock Holmes and his trusty companion, Dr. Watson. In "Black Peter", the peace of rural Sussex is disturbed by the discovery of a seafarer's body pinned to the wall of his hut with a harpoon. In the "Golden Pince-Nez", a young man is found dead clutching a pair of spectacles, yet he had perfect sight.
It was meant to be a harmless stag night prank. A few hours later four of his best friends are dead and Michael Harrison has disappeared. With only three days to the wedding, Detective Superintendent Grace - a man haunted by the shadow of his own missing wife - is contacted by Michael's beautiful, distraught fiancée, Ashley Harper. Grace discovers that the one man who ought to know Michael Harrison's whereabouts...