Friday the 13th has solidified itself as a horror classic, spawning an impressive number of sequels and making Camp Crystal Lake the most feared getaway in America. Comprising twelve films, the franchise and its iconic killer Jason Voorhees have progressively become more extreme, with some of its entries serving as straight-up sci-fi/fantasy. Despite this expansion, it's the simplicity of the original movies that makes them some of the scariest, as they depict a horror that's somewhat feasible in real life.
Source：https://www.cbr.com/friday-the-13th-jason-voorhees-true-story/
