
The Thirteenth Chair
Who Killed Spencer Lee?
Although his murdered friend was by all accounts a scoundrel, Edward Wales is determined to trap his killer by staging a seance using a famous medium. Many of the 13 seance participants had a reason and a means to kill, and one of them uses the cover of darkness to kill again. When someone close to the medium is suspected she turns detective, in the hope of uncovering the true murderer.
Cast

Cyril Chadwick
Brandon Trent

Bela Lugosi
Inspector Delzante

Leila Hyams
Helen 'Nellie' O'Neill

Margaret Wycherly
Madame Rosalie La Grange

Holmes Herbert
Sir Roscoe Crosby

John Davidson
Edward 'Ned' Wales

Clarence Geldart
Commissioner Grimshaw

Lal Chand Mehra
Chotee

Helene Millard
Mary Eastwood

Mary Forbes
Lady Alice Crosby

Frank Leigh
Professor Feringeea

Conrad Nagel
Richard Crosby