Imaginary
Starring DeWanda Wise, Tom Payne, Veronica Falcón, Betty Buckley, Taegen Burns, Pyper Braun, Dane DiLiegro, Alix Angelis, Cecilia Leal, Matthew Sato
It's a mystery and horror movie, and has a rating of 4.7 out of 10 from Imdb which is fairly low for this kind of movie.
Watch it here
Not found streaming from Belgium.