Trailer
Cast
Evelyn Ankers
Kitty
Reginald Denny
Sir Evan Barham
Thomas Gomez
R.F. Meade
Olaf Hytten
Admiral Sir John Fabian Prentiss
Mary Gordon
Mrs. Hudson
Herbert Evans
Smithson - Barham's Butler (uncredited)
Gavin Muir
BBC Radio Announcer (voice) (uncredited)
Henry Daniell
Sir Anthony Lloyd
Montagu Love
General Jerome Lawford
Harry Cording
Camberwell
Fred Graham
Meade's Henchman (uncredited)
Basil Rathbone
Sherlock Holmes
Hillary Brooke
Jill Grandis
Leyland Hodgson
Captain Roland Shore
Edgar Barrier
Voice of Terror (voice) (uncredited)
Nigel Bruce
Doctor Watson