Paranoia (1969)

Following the death of her wealthy husband, American widow Kathryn West migrates to Italy and takes up a reclusive existence in a luxurious villa. After quickly succumbing to the charms of a local man, she lets him move into the villa and the two are later joined by his sister, which soon leads to complications.
Umberto Lenzi
Carroll Baker, Lou Castel, Colette Descombes, Tino Carraro, Lilla Brignone, Franco Pesce, Tina Lattanzi, Jacques Stany, Sara Simoni, Gaetano Imbró, Calisto Calisti, Alberto Corchi, Maria Rosiello, Joseph Guilty
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