VIDEO: Most of the time Hollywood movies are an escape -- an opportunity to leave the real world and for a couple hours, forget everything else. That will not be the case for many when the movie Only the Brave comes out later this month. The movie is about the Granite Mountain Hotshots. In 2013, while fighting the Yarnell Hill Fire, 19 of the hotshots were killed. The lone survivor was Brendan McDonough. The movie is centered around McDonough and crew leader Eric Marsh. Directed by Joe Kosinski, it details the life of a wildland firefighter.