Jason Voorhees arrived to read for the character of Jack. Before he could get started, Cunningham walked in and offered him a different part: Jason. Without having read a single word, Cunningham just looked at Ari and said, "You're the right size, you've got it." In the original "Friday the 13th", Ari Lehman is seen only in a brief flashback as the surprise ending. Subsequent actors who portrayed a young Jason include Timothy Burr Mirkovich in "Jason Takes Manhattan" and Spencer Stump in "Freddy vs. Jason". The adult role of Jason Voorhees has been played by various actors, some not credited, others
Pamela Voorhees Tina Shepard has a surreal vision in which Pamela's severed head appears in Jason's arms, repeatedly yelling "Help me mommy!" The scene was never shot, due to being deemed too over-the-top. Reportedly, the character was to make another appearance for "" in a flashback. "Jason X" was originally meant to feature an appearance of Pamela in the holographic projection of Camp Crystal Lake that Jason is distracted by in the film; one idea was to even have Jason attack the virtual Pamela to show just how evil he had become. The severed head of Pamela Voorhees is a major character