Sherlock Holmes in Washington 1943

Basil Rathbone

... Sherlock Holmes

Nigel Bruce

... Doctor Watson

... Nancy Partridge

Henry Daniell

... William Easter

... Heinrich Hinckel aka Richard Stanley

John Archer

... Naval Lt. Pete Merriam

... Mr. Lang, government agent

... Detective Lt. Grogan

... Howe

... Mrs. Hudson

... Army Inspector (uncredited)

... Director

... Writer