70s posters!
DEEP RED/PROFONDO ROSSO (1975)
THE TOOLBOX MURDERS (1977) (I remember this one showing in the movie ads when it was new!)
DRILLER KILLER (1979) (Same as this one!)
IT'S ALIVE (1974) (And this one too! Actually, this picture was from the ad for just the first one that I saw, not the sequel as well)
THE LEGACY (1979) (I also remember this ad quite well-- at the time (8 years old) the image of a cat-hand looked scary; now it looks positively WTF!)