Edgar Barrier
John Usher / Robert Usher
Stephanie Bachelor
Sudan Ainger
C. Aubrey Smith
Sir Christopher Pelt
Lionel Atwill
Waterlow
Henry Stephenson
Sir Reginald Meade
John Abbott
Mortimer Cope
Martin Kosleck
Josef
Mary Gordon
Libby, the Housekeeper
George Blair
Secrets of Scotland Yard
Released
Bande-annonce
