Deep Red 
Dario Argento's classic 1975 giallo - which in my opinion, is the best giallo ever made. This article looks at the film and its relationship to Sigmund Freud's essay "The Uncanny".
Tenebrae
"Aberrant" sexuality in Tenebrae (Italy, 1982). What is the mystery at the heart of Tenebrae? Would Sherlock Holmes himself have solved it any quicker?
The Stendhal Syndrome
Asia Argento undergoes some gender identity problems in Argento's magnificent comeback film, The Stendhal Syndrome (Italy, 1996).