The film is an adaptation of the novel 'The Women in the Window' by A.J. Finn.'The Woman in the Window' is the third film where Anthony Mackie and Julianne Moore have worked together, after 'Freedomland' (2005) and 'Eagle Eye' (2008). Besides, the actor Gary Oldman and Joe Wright have worked together in 'Darkest Hour' (2017). Oldman got an Oscar for Best Actor with this film.A.J. Finn's novel is a best-selling novel. Finn has already sold more than 1 million copies in United States and the novel has been translated to 38 languages.