The Exorcist was greenlit for a first season. In February 2008, American playwright John Pielmeier expressed an interest in adapting William Peter Blatty's novel of the same name into a play and soon met with Blatty. He then began working on a script for the play, in which the first draft was completed in ten days. "The Exorcist" first premiered at the Geffen Playhouse, Los Angeles in 2012. A horror VR video game, called "The Exorcist: Legion VR", was published on Steam, Oculus and PlayStation in 2018 and was based on the events of "The Exorcist III". In November 2009, it was
The Exorcist announced that Blatty planned to direct a mini-series of "The Exorcist". In September 2015, Morgan Creek Productions announced it was selling its library of films, while retaining remake and sequel rights to key properties, including "The Exorcist". Rumors began circulating that the original film would be remade, which was denied by Morgan Creek. The success of "The Exorcist" inspired a string of possession-related films worldwide. The first was "Beyond the Door", a 1974 Italian film with Juliet Mills as a woman possessed by the devil. It appeared in the U.S. one year later. Also in 1974, a Turkish film, "Şeytan"