Cast
Basil Rathbone
Sherlock Holmes
Nigel Bruce
Doctor Watson
Evelyn Ankers
Kitty
Reginald Denny
Sir Evan Barham
Thomas Gomez
R.F. Meade
Henry Daniell
Sir Anthony Lloyd
Montagu Love
General Jerome Lawford
Olaf Hytten
Admiral Sir John Fabian Prentiss
Leyland Hodgson
Captain Roland Shore
Mary Gordon
Mrs. Hudson
Hillary Brooke
Jill Grandis
Harry Cording
Camberwell
Herbert Evans
Smithson - Barham's Butler (uncredited)
Fred Graham
Meade's Henchman (uncredited)
Gavin Muir
BBC Radio Announcer (voice) (uncredited)
Edgar Barrier
Voice of Terror (voice) (uncredited)
Bobby Hale
Bar Patron (uncredited)
Crew
John Rawlins
Director
Bernard B. Brown
Sound Director
Robert Pritchard
Sound
Russell A. Gausman
Set Decoration
Jack Otterson
Art Direction
Vera West
Costume Design
Howard Benedict
Associate Producer
Arthur Conan Doyle
Story
Elwood Bredell
Director of Photography
John Bright
Screenplay
Lynn Riggs
Screenplay
Russell F. Schoengarth
Editor
Frank Skinner
Original Music Composer
