Sigma Cinematografica Roma (Italy): 1

Tenebrae (1982) is a giallo film from Italy, written and directed by Dario Argento. American horror novelist Peter Neal travels to Rome to promote his latest work, accompanied by his literary agent Bullmer and assistant Anne. Little does he know, his ex-fiancée Jane has followed him there out of resentment. Before Neal’s arrival, a young kleptomaniac named Elsa is killed with a razor by an unknown attacker. The killer sends Neal a letter claiming that his books have inspired their murder spree. Police Detective Germani and Inspector Altieri reach out to Neal for assistance as more murders occur. Tilde, a lesbian ...