Below is "Friday The 13th Part 2" which was released back in 1981. This is the first film where Jason Voorhees is the villian in the "Friday The 13th" films. This is my favorite movie in the series personally. So, I hope you enjoy it. Also, watch "Friday The 13th Part 1" here.
Dead Is Better,
"Friday The 13th Part 2" (1981) - Full Length Movie: