
Richard Greene
Sir Henry Baskerville

Basil Rathbone
Sherlock Holmes

Wendy Barrie
Beryl Stapleton

奈杰尔·布鲁斯
Doctor John H. Watson

莱昂内尔·阿特威尔
Dr. James Mortimer

John Carradine
Barryman

Barlowe Borland
Frankland

Beryl Mercer
Mrs. Jennifer Mortimer

Morton Lowry
John 'Jack' Stapleton

Ralph Forbes
Sir Hugo Baskerville

E. E. Clive
London Cabbie John Clayton

Eily Malyon
Mrs. Barryman
Lionel Pape
The Coroner

Nigel De Brulier
The Notting Hill Murderer

Mary Gordon
Mrs. Hudson
Ian Maclaren
Sir Charles Baskerville

Ruth Terry
Betsy Ann

Mary Young
Betsy Ann's Mother (uncredited)
Kenneth Hunter
Ship's Officer (uncredited)
Vesey O'Davoren
Ship's Steward (uncredited)
John Graham Spacey
Ship's Porter (uncredited)
David Thursby
Open Carriage Driver (uncredited)

Peter Willes
Roderick

Leonard Carey
Hugo's Servant (uncredited)

Rita Page
Chambermaid (uncredited)
Jack Egger
(uncredited)

Frank McLure
Ship Passenger (uncredited)
Brandon Beach
Ship Passenger (uncredited)
Blitzen
The Hound (as Chief)
James Carlisle
Ship Passenger (uncredited)
James Carlisle
Ship Passenger (uncredited)