81 years old (Born on August 25, 1943)
Happy Birthday, Harry Manfredini! May your special day be filled with more joy than a summer camp counselor who actually survives the night. From scoring "Here Come the Tigers" back in 1978 to giving us chills every Friday (especially when it's the 13th), you've composed soundtracks that haunt our dreams—and we love you for it!Your iconic "ki ki ki ma ma ma" has become as timelessly terrifying as Jason's hockey mask itself. Here's hoping this birthday brings fewer jump scares and more cake slices—just remember, if someone named Voorhees shows up at your party uninvited... run!