Deep Red (original title Profondo Rosso; also known as The Hatchet Murders) is a 1975 Italian giallo film, directed by Dario Argento and co-written by Argento and Bernardino Zapponi. It was released on 7 March 1975. It was produced by Claudio and Salvatore Argento, and the film's score was composed and performed by Goblin. It stars Macha Meril as a medium and David Hemmings as a man who investigates a series of murders performed by a mysterious figure wearing black leather gloves. The film was a commercial success internationally and met with critical acclaim.
(Summary from Wikipedia)