Our bi-slasher season continues with the film that turned that hymn "ch-ch-ch-ch....ah-ah-ah-ah" into a chart-topping hit, even beating T-Swift. FRIDAY THE 13th became an unexpected hit that launched one of the biggest slasher franchises of all time. There are horny, really ridiculous teens. There's a creepy guy on a bike. There's a snake. There's....Kevin Bacon?! And there's a killer... WHO is slaughtering these people and why is the thunderstorm SO INTENSE here?