1974 was a top year for horror movies and it contains some of the most popular titles of all time. But, what do I think was the very greatest horror movie that came out during 1974? Well, here we have the top 9. The worst 10. A slew of also rans. Some awesome mates. Some special guests. Several shots of whisky and a 6 hour running time split over 4 episodes. This is 1974, A Year In Horror.