Masterfully exploited marital paranoia and suspicion in films like 'Suspicion' and 'Shadow of a Doubt,' making doubt itself a psychological weapon.
Claude Chabrol FranceRepeatedly dissected infidelity, jealousy, and marital deception across his body of work, particularly in 'Unfaithful' and 'La Femme Infidèle.'
Brian De Palma United StatesCrafted intense psychological thrillers centered on doubt and betrayal within marriages, most notably in 'Body Double' and 'Dressed to Kill.'