Sand Castle is an upcoming British war drama film directed by Fernando Coimbra and written by Chris Roessner. The film stars Nicholas Hoult, Henry Cavill, Logan Marshall-Green, Tommy Flanagan, Glen Powell, Beau Knapp, and Neil Brown Jr. The film centers on Matt Ocre, a young machine gunner, tasked to save a village in Iraq, and is based on the true events and the experience of film's writer Roessner during the Iraq War.