Actors

Actor

Sherlock Holmes

Actor

Doctor Watson

Actor

Kitty

Actor

Sir Evan Barham

Actor

R.F. Meade

Actor

Sir Anthony Lloyd

Actor

General Jerome Lawford

Actor

Admiral Sir John Fabian Prentiss

Actor

Captain Roland Shore

Actor

Mrs. Hudson

Actor

Jill Grandis

Actor

Camberwell

Actor

Smithson - Barham's Butler (uncredited)

Actor

Meade's Henchman (uncredited)

Actor

BBC Radio Announcer (voice) (uncredited)

Actor

Voice of Terror (voice) (uncredited)

Actor

Bar Patron (uncredited)