The Exorcist house and Georgetown apparition tourism

Record summary

William Peter Blatty’s 1971 novel The Exorcist and the 1973 film produced enduring reports and legends connected with locations in Georgetown, especially the staircase and the supposed inspiration for the story. This is primarily a literary and cinematic transmission lead, useful for comparing fictional supernatural narratives with later place-based apparition claims. Researchers should distinguish the 1949 Maryland exorcism often cited as inspiration, Blatty’s fiction, filming locations and later tourist reports. No single verified Georgetown haunting should be inferred from the cultural tradition.