Don't Hang Up is a 2016 horror-thriller film written by Joe Johnson and directed by Alexis Wajsbrot and Damien Macé. The film stars Gregg Sulkin, Garrett Clayton, Bella Dayne, and Sienna Guillory. The film had its world premiere on 4 June 2016 at the Los Angeles Film Festival and was released in theaters in the United States on 10 February 2017.