Insidious

Insidious is a 2010 supernatural horror film directed and co-edited by James Wan, written by Leigh Whannell, and starring Patrick Wilson, Rose Byrne, and Barbara Hershey. It is the first installment in the Insidious franchise and the third in terms of the series' in-story chronology. The story centers on a married couple whose boy inexplicably enters a comatose state and becomes a vessel for a variety of demonic entities in an astral plane. Insidious had its world premiere on September 14, 2010, at the 2010 Toronto International Film Festival (TIFF) and received a wide theatrical release on April 1, 2011, by FilmDistrict. The film is followed by two sequels, Insidious: Chapter 2 (2013), Insidious: The Red Door (2023); and two prequels, Insidious: Chapter 3 (2015) and Insidious: The Last Key (2018). Plot Married couple Josh and Renai Lambert have recently moved in to a new home with their sons, Dalton and Foster, and their infant daughter Cali. One evening, Dalton sneaks into the attic, where he encounters a mysterious entity. The next day, he inexplicably slips into a coma. Three months later, with no results at the hospital, Renai and Josh take Dalton back home. The family starts to experience frightening paranormal events, including strange noises and their home security alarm going off on its own repeatedly. Foster also claims he has seen the comatose Dalton walking around the house and Renai finds a bloody handprint on Dalton's bed. Later, Renai begins seeing a fiendish, long-haired apparition that tries to attack her. The Lamberts decide to move, with Renai believing the house to be haunted.