Killer Nun (VHS Cover) The depicted VHS cover refers to a horror film titled "Killer Nun." This 1967 Italian-German production, also known as "Assassinato sulla via del corso," is a religious horror film that combines elements of Gothic horror and Giallo subgenres. In the movie, a nun turns into a killer and begins murdering her fellow nuns at a secluded convent. The cover art typically features an ominous and eerie image symbolizing the film's dark and violent nature while showcasing the central theme of religious horror.