In June 2013, it was reported that New Line Cinema was already developing a sequel. Both Farmiga and Wilson are signed on to reprise their roles for an additional film. The Conjuring 2 was scheduled to be released on October 23, 2015, but in October 2014, Warner Bros. moved the film's release date to an unspecified 2016 release date. On October 21, it was announced that James Wan would return to direct the sequel. On November 11, 2014, the film was set for a June 10, 2016, release. The sequel was later re-written by David Leslie Johnson, with a script from Eric Heisserer. The film will deal with the Enfield Poltergeist case, which occurred in London from 1977 to 1979. Principal photography began in September 2015 in Los Angeles, and concluded in December 2015 in London.