The other two films in what Carpenter calls his "Apocalypse Trilogy" are also well worth watching: "Prince of Darkness" and "In the Mouth of Madness". Neither

The other two films in what Carpenter calls his "Apocalypse Trilogy" are also well worth watching: "Prince of Darkness" and "In the Mouth of Madness". Neither has aged quite so well, but both are good and interesting horror films. I feel that "Suspiria" and "Don't Look Now" are actually the best horror films ever made, but de gustibus non est disputandum, as they say.