The Promise premiered at a London cinema.
The Carlton Theatre was a London West End cinema owned by Paramount Pictures and operated by them until 1954 when it was leased to Twentieth Century Fox as their West End showcase for CinemaScope films . The Promise (2016 film) . The film premiered on September 11 , 2016 , at the Toronto International Film Festival and was released in the United States on April 21 , 2017 , by Open Road Films .