Episode

The Naval Treaty

Cast
Jeremy Brett as Sherlock Holmes
David Burke as Dr. John H. Watson
John Taylor as Dr. Ferrier
David Rodigan as Insp. Forbes
Nicholas Geake as Charles Gorot
Alison Skilbeck as Annie Harrison
Gareth Thomas as Joseph Harrison
Ronald Russell as Lord Holdhurst
Rosalie Williams as Mrs. Hudson
David Gwillim as Percy Phelps
Pamela Pitchford as Mrs. Tangey
John Malcolm as Tangey
Eve Matheson as Miss Tangey