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== Literature and film ==

== Literature and film ==

The exorcism case of Ronald Hunkeler is the basis for the 1971 novel ''[[The Exorcist]]'' by William Peter Blatty.<ref name="Carrol Lee Fry">{{cite book|url = https://books.google.com/books?id=LylaC3ZxSbAC&pg=PA130&dq=Robbie+Mannheim&cd=3#v=onepage&q=Robbie%20Mannheim&f=false|title= Cinema of the occult: new age, satanism, Wicca, and spiritualism in film |publisher= [[Rosemont Publishing & Printing Corp.]]|quote= Blatty's novel was loosely based on an actual exorcism he heard about, and the producers of ''Possessed'' claim the film is closer to the "real" story.|accessdate = 2010-04-04}}</ref> The Mannheim deliverance case was also the idea of 1973 film ''The Exorcist'';<ref name="Pedro Palao Pons">{{cite book|url = https://books.google.com/books?id=7h9huFdnsmcC&pg=PA132&dq=Robbie+Mannheim&cd=5#v=onepage&q=Robbie%20Mannheim&f=false|title= Dimension Desconocida|publisher= Ediciones Robinbook|quote= La inspiración del exorcista La historia de Robbie Mannheim es un caso típico de posesión, y es la que dio vida a la película ''El Exorcista''.|accessdate = 2010-04-04}}</ref> the production of ''The Exorcist'' was linked to nine deaths.<ref name="Regot">{{cite web |last1=Regot |first1=William |last2=De Jeu |first2=Phoebe |title=Top 10 Creepiest Things That Happened Behind the Scenes of The Exorcist |url=https://www.watchmojo.com/articles/top-10-creepiest-things-that-happened-behind-the-scenes-of-the-exorcist/the-film-is-based-on-real-life-events-sort-of |publisher=WatchMojo |language=en}}</ref> The 2000 movie ''Possessed'', which is said to be more historically accurate than the aforementioned film, was also released.<ref name="Carrol Lee Fry">{{cite book|url = https://books.google.com/books?id=LylaC3ZxSbAC&pg=PA130&dq=Robbie+Mannheim&cd=3#v=onepage&q=Robbie%20Mannheim&f=false|title= Cinema of the occult: new age, satanism, Wicca, and spiritualism in film |publisher= [[Rosemont Publishing & Printing Corp.]]|quote= Blatty's novel was loosely based on an actual exorcism he heard about, and the producers of ''Possessed'' claim the film is closer to the "real" story.|accessdate = 2010-04-04}}</ref> A [[documentary]] was also made of this case of demonic possession, titled ''In the Grip of Evil.''<ref name="IMDb">{{cite book|url = https://www.imdb.com/title/tt0122543/|title= In the Grip of Evil|quote= Reconstruction of the alleged true story about demonic possession that was behind William Friedkin's The Exorcist. Based on documents, statements and interviews with people who followed the case, including the priests involved in the exorcism, a close look at the events that really happened is shown.|accessdate = 2010-04-04}}</ref>

The exorcism case of Ronald Hunkeler is the basis for the 1971 novel ''[[The Exorcist]]'' by William Peter Blatty.<ref name="Carrol Lee Fry">{{cite book|url = https://books.google.com/books?id=LylaC3ZxSbAC&pg=PA130&dq=Robbie+Mannheim&cd=3#v=onepage&q=Robbie%20Mannheim&f=false|title= Cinema of the occult: new age, satanism, Wicca, and spiritualism in film |publisher= [[Rosemont Publishing & Printing Corp.]]|quote= Blatty's novel was loosely based on an actual exorcism he heard about, and the producers of ''Possessed'' claim the film is closer to the "real" story.|accessdate = 2010-04-04}}</ref> The Mannheim deliverance case was also the idea of 1973 film ''The Exorcist'';<ref name="Pedro Palao Pons">{{cite book|url = https://books.google.com/books?id=7h9huFdnsmcC&pg=PA132&dq=Robbie+Mannheim&cd=5#v=onepage&q=Robbie%20Mannheim&f=false|title= Dimension Desconocida|publisher= Ediciones Robinbook|quote= La inspiración del exorcista La historia de Robbie Mannheim es un caso típico de posesión, y es la que dio vida a la película ''El Exorcista''.|accessdate = 2010-04-04}}</ref> it should be noted that the production of ''The Exorcist'' was linked to nine deaths.<ref name="Regot">{{cite web |last1=Regot |first1=William |last2=De Jeu |first2=Phoebe |title=Top 10 Creepiest Things That Happened Behind the Scenes of The Exorcist |url=https://www.watchmojo.com/articles/top-10-creepiest-things-that-happened-behind-the-scenes-of-the-exorcist/the-film-is-based-on-real-life-events-sort-of |publisher=WatchMojo |language=en}}</ref> The 2000 movie ''Possessed'', which is said to be more historically accurate than the aforementioned film, was also released.<ref name="Carrol Lee Fry">{{cite book|url = https://books.google.com/books?id=LylaC3ZxSbAC&pg=PA130&dq=Robbie+Mannheim&cd=3#v=onepage&q=Robbie%20Mannheim&f=false|title= Cinema of the occult: new age, satanism, Wicca, and spiritualism in film |publisher= [[Rosemont Publishing & Printing Corp.]]|quote= Blatty's novel was loosely based on an actual exorcism he heard about, and the producers of ''Possessed'' claim the film is closer to the "real" story.|accessdate = 2010-04-04}}</ref> A [[documentary]] was also made of this case of demonic possession, titled ''In the Grip of Evil.''<ref name="IMDb">{{cite book|url = https://www.imdb.com/title/tt0122543/|title= In the Grip of Evil|quote= Reconstruction of the alleged true story about demonic possession that was behind William Friedkin's The Exorcist. Based on documents, statements and interviews with people who followed the case, including the priests involved in the exorcism, a close look at the events that really happened is shown.|accessdate = 2010-04-04}}</ref>

== See also==

== See also==