When he heard that the prophecies of Armageddon were coming true and the Antichrist may in fact already be walking the earth in human form, Harvey Bernhard responded the way only a Hollywood producer can: "Hey, I should make a movie about that!" And thank goodness he did, because the world might not have ended in 1988 but 1976 gave us an all-time horror classic, so let's dig into it, shall we?