My Bloody Valentine (1981)

There’s more than one way to lose your heart and Valentine’s Day will never be the same again… Two decades after a mining tragedy turned its sole survivor into a pickaxe-wielding killer, a Canadian coal town is once again terrorized by a masked murderer. And while everyone prepares for the big dance, passionate partygoers will get gruesomely picked off one-by-one in this golden age slasher classic.