Happy Birthday to Me (1981)


Synopsis: After losing her memory in a freak accident, Anderson returns to her school and an exclusive club. Days before her birthday the club members are gruesomely murdered.
Always loved this underrated Canadian slasher, tons of mystery and suspense & upon first watching the film I did not know who was who anymore, except for the victims that were already dead

I would have to say that out of the over populated slasher genre that this film by far has some of the most unique and brilliant kills of all time, they are memorable and that is what counts!