Laird Cregar
George Harvey Bone
Linda Darnell
Netta Longdon
George Sanders
Dr. Allan Middleton
Glenn Langan
Eddie Carstairs
Faye Marlowe
Barbara Chapman
Alan Napier
Sir Henry Chapman
J.W. Austin
Det. Insp. King (uncredited)
Ted Billings
Pub Patron (uncredited)
Clifford Brooke
Night Watchman in Square
Ann Codee
Netta's Maid Yvette (uncredited)
Charles Coleman
Man at Bonfire (uncredited)
Michael Dyne
Mickey (uncredited)
Francis Ford
Ogilby - Fulham Antique Dealer (uncredited)
Leyland Hodgson
Det. Sgt. Lewis (uncredited)
J. Farrell MacDonald
Street Vendor (uncredited)
Eric Wilton
Waiter (uncredited)
Frederick Worlock
Supt. Clay (uncredited)
Bobby Hale
Pub Patron (uncredited)
David Leland
Boy (Uncredited)