Blackmail /Tom Ryall.
- London : British Film Institute, (c)2019.
- 1 online resource (96 pages).
- BFI film classics. .
AcknowledgmentsIntroductionThe Sound Revolution?British International PicturesThe Production of 'Blackmail''Blackmail': A Critical History'Blackmail': A Critical AnalysisA Landmark FilmNotesCreditsBibliography.