Overview
The Gateway, also known as Curtains, is a 2015 horror film that was directed by Jaron Henrie-McCrea. The film had its world premiere on August 31, 2015, at Film4 FrightFest and stars Danni Smith and Tim Lueke as two activists that investigate a series of disappearing shower curtains in Smith's apartment.
Plot
Danni has recently left her job as a hospice nurse in order to become an activist for Whale Savers, a whale conservation group. She also leaves the home of her uncle, Gus, moving into a recently vacated apartment in order to get a new start on life. However soon after she gets settled she discovers that her shower curtains have been disappearing. Danni decides to try to record her bathroom overnight in order to discover what is going on, only to find that her shower curtains are disappearing into a strange portal in her shower wall.
She later brings this up with one of her fellow activists, Tim, who eagerly suggests that she put her contact information on a curtain. This way, if someone finds the curtain the person can call Danni and they can discover the portal's destination. They are contacted by Willy, a drifter that tells them that her curtain appeared in a wooded creek near Poughkeepsie, New York. He volunteers to take them to the area he discovered the curtain, but shortly after arriving he begins huffing paint, bringing out a hostile alter ego named Frankie, and attacking the two activists. They manage to escape the area, but as soon as they arrive back to Danni's apartment they are confronted by the Pale Man, who tells Danni that she is bound to the portal and brand her hand with a symbol. She is also cautioned about putting up another curtain. Ignoring the Pale Man, Danni pulls down the tiles on her shower wall and discovers a strange map. She also puts up a curtain and records its disappearance, noting that certain parts of the map glow. Her investigations are not without repercussions and Danni discovers her uncle dead in his home with the same symbol on her hand branded into his forehead.
From Wikipedia (CC BY-SA 4.0).