blackmail and extortion

Masterfully explored moral corruption and blackmail in films like 'Sunset Boulevard' and 'The Apartment,' examining how power imbalances enable extortion.

Built tension around blackmail as a central plot device in 'Marnie,' 'Vertigo,' and 'Blackmail,' making psychological coercion his signature narrative tool.

Deeply examined extortion and criminal schemes in 'M' and 'The Big Heat,' using blackmail to explore societal corruption and revenge.