Nancy Drew and the Hidden Staircase is an upcoming 2019 American mystery film directed by Katt Shea with a screenplay by Nina Fiore and John Herrera, based on the book of the same name by Carolyn Keene. The film stars Sophia Lillis in the titular role of Nancy Drew, as she investigates a haunted house.
The film is scheduled to be released on March 15, 2019.