Insidious: The Red Door is a 2023 American supernatural horror film directed by Patrick Wilson from a screenplay by Scott Teems based on a story by Leigh Whannell and Teems. Produced by Screen Gems and Blumhouse in association with Stage 6, it is a direct sequel to Insidious: Chapter 2 (2013), and the fifth installment in the Insidious franchise. Original director James Wan serves as a producer, as does Jason Blum through his Blumhouse Productions banner. Wilson, Ty Simpkins, Rose Byrne, Andrew Astor, Steve Coulter, Joseph Bishara, Whannell, Angus Sampson, and Lin Shaye reprise their roles from previous films. Sinclair Daniel and Hiam Abbass join the cast.