Prom Night - Die Nacht des Schlächters

In truth, this is standard fair for a slasher. Only slightly above the level of many other slasher outings at the time. The killer only gets active during the last half hour of the movie, his identity easily guessed in the end (naturally revolving around a trauma from his past). The red herring is also very obvious. Lots of disco-dancing too in this one. At the time, I imagine it became mildly notorious because of one decapitation scene and gained a little recognition because of scream queen Jamie Lee Curtis starring in it. If you're a slasher fan, this is one you ought to see, even if it's not the most exciting watch you'll ever have.