Sherlock Holmes in Washington (1943)

Basil Rathbone

as Sherlock Holmes

Nigel Bruce

as Doctor Watson

Marjorie Lord

as Nancy Partridge

Henry Daniell

as William Easter

George Zucco

as Heinrich Hinckel aka Richard Stanley

John Archer

as Naval Lt. Pete Merriam

Gavin Muir

as Mr. Lang, government agent

Edmund MacDonald

as Detective Lt. Grogan

D

Don Terry

as Howe

Mary Gordon

as Mrs. Hudson

Bradley Page

as Cady

Clarence Muse

as George

Mary Forbes

as Mrs. Pettibone

Holmes Herbert

as Mr. Ahrens

Thurston Hall

as Sen. Henry Babcock

Ian Wolfe

as Antiques Store Sales Clerk

J

John Burton

as Army Inspector (uncredited)

Gerald Hamer

as Alfred Pettibone

Gilbert Emery

as Sir Henry Marchmont (uncredited)

Margaret Seddon

as Miss Pringle (uncredited)