For years, a blackmailer has been preying on the weaknesses of others throughout London. When Holmes hears of the utter misery this mystery man is creating, he adopts a campaign to thwart his evil scheming. The campaign astonishes Dr. Watson by its strangeness and finds Holmes falling in love.
Length 107 minutes
Jeremy Brett | Edward Hardwicke | Robert Hardy | Norma West | Gwen Ffrangcon Davies | Colin Jeavons | Serena Gordon | Rosalie Williams | Sophie Thompson | Nickolas Grace | Sarah McVicar | David Mallinson | Brian Mitchell | Hans Meyer | Stephen Simms | Belinda Peters | Henrietta Whitsun-Jones | Alan Rothwell | Howard Gaye | David Scase | Jimmy Hibbert | Tony Broughton | Lee Clarke | Simon Fogg