Episode

The Bruce-Partington Plans

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Next: Charles Augustus Milverton

Cast
Douglas Wilmer as Sherlock Holmes
Nigel Stock as Dr. John H. Watson
Derek Francis as Mycroft Holmes
Enid Lindsey as Mrs. Hudson
Gordon Gostelow as Sidney Johnson
Peter Madden as Insp. G. Lestrade
Carl Duering as Hugo Oberstein
Walter Horsbrugh as Sir James's Butler
Allan Cuthbertson as Col. Valentine Walter
Sandra Payne as Violet Westbury
John Woodnutt as Station Master
Erik Chitty as Waiter