Coralina Cataldi-Tassoni, who you might remember from Demons 2, Terror at the Opera and Dario Argento’s The Phantom of the Opera, has been co-writing a new horror film with Mariano Baino (Dark Waters. While no details are available at this time, Baino will also be getting behind the camera for Hidden 3D, which was developed as starring vehicle for Cataldi-Tassoni. She will play the role of Haley. Andrea Marotti (The Vij) will produce. No word on if this is the remake of The Hidden or not.