Drive-In Massacre  (1974)

Theatrical Release Information:
Drive-In Massacre

Basically the final act of Peter Bogdanovich's Targets stretched to feature length (and without any redeeming subtext), this weak slasher thriller involves a psycho who stalks unsuspecting moviegoers with a variety of sharp implements, particularly a massive sword, during a drive-in screening of a cheesy western. This naturally leads to various scenes of necking patrons being shish-kebabbed with the weapon of choice. Although this might have been an amusing novelty when actually shown at a drive-in, it's just a dreary mess on home video, making the otherwise terse 80-minute running time seem like three hours. One trivial point of interest is the behind-the-camera participation of familiar "B"-movie character actor Buck Flower, who collaborated on the screenplay. ~ Cavett Binion, All Movie Guide