The Black String (2018)

When a suburban slacker has a reckless encounter with a mysterious woman, his life begins to unravel in horrific fashion. His friends and family believe he's losing his mind, but he's convinced something far more sinister is taking place.

The Black String is a 2018 movie. Genres: Mystery, Thriller, Horror. Directed by Brian Hanson. Main cast: Frankie Muniz, Ravi Patel, Jackie Moore, Alexander Ward, Cullen Douglas. Runtime: 90 minutes. Its average rating is 5.3 out of 10, from 50 votes.