Freddy vs. Jason Freddy vs. Jason Freddy vs. Jason (alternatively known as A Nightmare on Friday the 13th) is a 2003 American slasher film directed by Ronny Yu and written by Damian Shannon and Mark Swift. The film is a spin-off crossover between "A Nightmare on Elm Street" and "Friday the 13th" series, and pits Freddy Krueger and Jason Voorhees against each other in the eighth and eleventh installments in their respective series. The film is also the last in both "A Nightmare on Elm Street" and "Friday the 13th" series before they were both rebooted. In the film, Freddy (Robert Englund) has
Jason Voorhees of "Jason Lives" by Simon Hawke, who also adapted the first three films in 1987 and 1988. "Jason Lives" specifically introduced Elias Voorhees, Jason's father, a character that was slated to appear in the film but was cut by the studio. In the novel, instead of being cremated, Elias has Jason buried after his death. Jason made his comic book debut in the 1993 adaptation of "Jason Goes to Hell", written by Andy Mangels. The three-issue series was a condensed version of the film, with a few added scenes that were never shot. Jason made his first appearance outside of