Remember the horrific wildfires that ravaged parts of Arizona back in 2013? Many courageous firefighters lost their lives fighting those fires, trying to keep people safe.
Now there's a movie on the way, to tell their story and honor their lives.
A Dierks Bentley song will be used on the soundtrack of Only the Brave, a movie about the Granite Mountain Hot Shots.
Dierks, who grew up in Arizona, held a concert to benefit the families of those who died in the blaze.