as Campbell
as John, the Butler
as Bishop Courtenay
as Inspector
as Jack Tanner
as Police Superintendent
as High Priest
as Lesterson
as Extra (uncredited)
as Mr. McKnag
as Mr. Granger
as John Knox
as Denzil Trafford
as Driver
as Father Ambrey
as Capt. Burns
as David Jones
as Spence
as Pointer
as Duncan
as Dr. Kersh
as Man (uncredited)
as Merlin
as Ronnie Vance
as Jenkins
as Ronnie Vance (uncredited)
as Briadier Mellor
as John Ferris
as David Merlin
as Cusak
as Spence - Celia
as Robert Menzies
as Dr. McAndrew
as Ringmaster
as Plender
as Dr. Kelleher
as Mr. McPherson
as Mr. Argent
as Dr. Gossard
as Ven Glynd
as Dr Mitchell
as Ellis
as Scott
as Gibson
as Mr. Gibson
as James Gibson
as Bishop
as Ruggles
as Latimer
as Assesseur
as Barker
as Mr. Ainsley (uncredited)
as Alastair McFee
as Eldridge
as Barry
as Father Ambrey/Packard
as Johnson
as Auctioneer
as Robert Barnes
as Chief Inspector Blount
as Greatorex
as Doctor Stuart
as Doctor Wynn
as Carmaignac
as The Stranger
as Macconochie
as Brocklehurst
as Doctor
as Mr. Durrant
as Ramsay Macdonald
as Ramsay Macdonald (uncredited)
as Scougal
as Blawke
as Newman Noggs
as Sir John Scott-Keltie
as Dr. Josiah Naismith
as Victor Liebig
as James Cartwright
as Carruthers
as Saud Martin
as John Cooper
as Dickie Prescott
as Sir Maxwell Jamieson
as Professor Gordon
