Episode

Sherlock Holmes in Washington

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Cast
Basil Rathbone as Sherlock Holmes
Nigel Bruce as Dr. John H. Watson
Mary Gordon as Mrs. Hudson
Holmes Herbert as Mr. Ahrens
Eddie Coke as Airplane Steward
Leyland Hodgson as Airport Official
Ian Wolfe as Antique Store Clerk
John Burton as Army Inspector
Paul Scott as Army Major
Lee Shumway as Army Major at Engagement Party
Thurston Hall as Senator Henry Babcock
Bradley Page as Cady
Henry Daniell as William Easter
Clarence Muse as George - Porter
Gerald Hamer as John Grayson
Edmund MacDonald as Detective Lt. Grogan
George Zucco as Heinrich Hinckel
Colin Kenny as Hotel Doorman
Jason Robards Sr as Hotel Doorman
Kernan Cripps as Hotel Porter
Don Terry as Howe
Alice Fleming as Mrs. Jellison
Irving Mitchell as Laboratory Technician
Gavin Muir as Mr. Lang, government agent
Gilbert Emery as Sir Henry Marchmont
John Archer as Naval Lt. Pete Merriam
Evelyn Cook as Nancy's Friend at Engagement Party
Regina Wallace as Mrs. Partridge
Marjorie Lord as Nancy Partridge
Gerald Hamer as Alfred Pettibone
Mary Forbes as Mother Pettibone
Margaret Seddon as Miss Pringle
Frederick Worlock as Radio Announcer
Alexander Lockwood as Reporter
Charles Marsh as Reporter
Gene O'Donnell as Reporter
Caroline Frances Cooke as Mrs. Ruxton
George Zucco as Richard Stanley
Leslie Denison as Transport Pilot
Thomas Martin as Waiter
Phil Warren as Young Officer