INSIDIOUS: CHAPTER 3 is an upcoming supernatural horror film written and directed by franchise co-creator Leigh Whannell. It is the sequel to the 2013 film Insidious: Chapter 2. The film stars Dermot Mulroney, Stefanie Scott, Lin Shaye, Steve Coulter, Leigh Whannell, Angus Sampson, Hayley Kiyoko, Ashton Moio, and Ele Keats.
This chilling prequel, set before the haunting of the Lambert family, reveals how gifted psychic Elise Rainier (Shaye) reluctantly agrees to use her ability to contact the dead in order to help a teenage girl (Scott) who has been targeted by a dangerous supernatural entity.
- via Focus Features