Episode

The Red-Headed League

Cast
Douglas Wilmer as Sherlock Holmes
Nigel Stock as Dr. John H. Watson
David Andrews as John Clay
John Barcroft as Insp. Stanley Hopkins
Christopher Greatorex as Peter Jones
Geoffrey Wincott as Mr. Merryweather
Trevor Martin as Duncan Ross
Toke Townley as Jabez Wilson
Carla Challoner as Mary Jane
Beatrice Shaw as Old Woman
Audrey O'Flynn as Mrs. Shaw