Director/a
Roy William Neill
DIRECTOR/A
Reparto (por orden de créditos)
Basil Rathbone
Sherlock Holmes
Nigel Bruce
Doctor Watson
Dennis Hoey
Lestrade
Evelyn Ankers
Naomi Drake
Miles Mander
Giles Conover
Ian Wolfe
Amos Hodder
Charles Francis
Digby
Holmes Herbert
James Goodram
Richard Aherne
Bates
Mary Gordon
Mrs. Hudson
Rondo Hatton
The Creeper
J.W. Austin
Police Sergeant Bleekeruncredited
Wilson Benge
Second Ship's Stewarduncredited
Billy Bevan
Constableuncredited
Lillian Bronson
Harker's Housekeeperuncredited
Harry Cording
George Gelderuncredited
Harold De Becker
Bossuncredited
Leslie Denison
Police Sergeant Murdockuncredited
Al Ferguson
Security Guarduncredited
Leyland Hodgson
Customs Officeruncredited
Colin Kenny
Charles Knight
Bearded Manuncredited
Connie Leon
Ellen Careyuncredited
Audrey Manners
Body of Teacheruncredited
John Merkyl
Dr. Julien Boncourtuncredited
Arthur Mulliner
Thomas Sandeforduncredited
Arthur Stenning
First Ship's Stewarduncredited
David Thursby
Minor Roleuncredited
Eric Wilton
Conover's Chauffeuruncredited