obsession and jealousy

Hitchcock masterfully explores psychological obsession and jealousy through unreliable protagonists, most notably in 'Vertigo' and 'Psycho,' where obsessive desires drive characters toward moral and physical destruction.

Bergman dissects the corrosive nature of jealousy and romantic obsession with unflinching psychological depth in films like 'Scenes from a Marriage' and 'The Devil's Wanton.'

Almodóvar portrays intense emotional obsessions and jealousy within complex relationships with dark humor and melodrama, particularly evident in 'Live Flesh' and 'Bad Education.'