Cielo rojo de Montana

This film is based on an actual event, the Mann Gulch Fire, documented by the late Norman MacLean in his deeply moving book, "Young Men and Fire", where a team of smoke jumpers landed, confidently, on a hillside but were suddenly confronted by a firestorm, chasing them up a steep hill. One of the group, the team leader, lit a grass fire, jumped into the ashes, and survived. All but two of his comrades were burned to death in their futile attempt to escape.

MacClean wrote his book in his last years. He actually saw the Mann Gulch fire as a younger man, I would recommend this book to anyone. There are no braver people in the world than smoke jumpers.