Jason Voorhees not a villain." Jason Voorhees went from deceased child to full-grown man for "Friday the 13th Part 2", and Warrington Gillette was hired to play the role. Gillette auditioned for the role of Paul; that role eventually went to John Furey. Under the belief that he had attended the Hollywood Stuntman's School, Gillette was offered the role of Jason Voorhees.<ref name="Cast/Design">Bracke, pp. 60–65</ref> Initially Gillette was unsure about the character, but the idea of starring in his first film grew on Gillette, and he also thought the role was amusing. It became apparent Gillette could not perform the necessary stunts,
Jason Voorhees the crew behind the film decided he needed to be deformed. Victor Miller explained Jason was not meant to be a creature from the "Black Lagoon" in his script, and scripted Jason as a mentally disabled young boy; it was Savini who made Jason deformed. Ron Kurz confirmed that Miller's version of Jason was that of a normal child, but claims that it was his idea to turn Jason into a "mongoloid creature", and have him "jump out of the lake at the end of the film". Miller later agreed the ending would not have been as good if he