Freddy Krueger dukker opp i følgende filmer:
* A Nightmare on Elm Street (1984)
* A Nightmare on Elm Street 2:Freddy's Revenge (1985)
* A Nightmare on Elm Street 3:Dream Warriors (1987)
* A Nightmare on Elm Street 4:The Dream Master (1988)
* A Nightmare on Elm Street 5:The Dream Child (1989)
* Freddy's Dead:The Final Nightmare (1991)
* Wes Cravens nye mareritt (1994)
Jason Voorhees vises i følgende filmer:
* Fredag 13. (1980)
* Fredag den 13. del 2 (1981)
* Fredag den 13. del III (1982)
* Fredag 13.:The Final Chapter (1984)
* Fredag 13.:En ny begynnelse (1985)
* Jason Lives:Friday the 13th Part VI (1986)
* Fredag den 13. del VII:The New Blood (1988)
* Fredag den 13. del VIII:Jason Takes Manhattan (1989)
* Jason Goes to Hell:The Final Friday (1993)
* Freddy vs. Jason (2003)
* Fredag 13. (2009)