Universal Pictures Content Group announced on Friday (March 14) that it has begun production on a documentary chronicling heavy metal icons Iron Maiden‘s 50-year career. The currently untitled film is slated for release internationally in the fall,

Film is slated to hit theaters internationally this fall, though U.S. distribution rights have yet to be confirmed

Iron Maiden were formed way back in 1975, which means the heavy metal institution turns 50 years old this year. To mark that anniversary, the band is releasing an official documentary this year along with Universal Pictures Content Group.