A growing source of silent era film information. This listing is from The Progressive Silent Film List by Carl Bennett. Copyright © 2000-2010 by Carl Bennett and the Silent Era Company. All Rights Reserved.
Bibliography
Blackmail Tom Ryall
London, England : British Film Institute Publishing : 1993.
Lean volume on Alfred Hitchcock’s first sound film, produced in 1929.
PSFL source: Ryall-Blackmail.
