The Night
آن شب (original)
A couple become trapped inside a hotel with their demons -- real and imagined -- until they can confront the secrets of their marriage.
Starring Shahab Hosseini, Niousha Noor, George Maguire, Elester Latham, Michael Graham, Armin Amiri, Steph Martinez, Kathreen Khavari, Ali Kousheshi, Gia Mora
Watch "The Night" on Mubi released in 2021. It's a mystery and horror movie, and has a rating of 5.5 out of 10 from Imdb which is fairly okay for this kind of movie.