This feature-length documentary chronicles Iron Maiden's remarkable fifty-year journey. Alongside the band members, the film also features renowned artists and fans, including Javier Bardem, Lars Ulrich, and Chuck D, who speak on camera about Iron Maiden's impact on music, culture, and generations of fans worldwide. The film's premiere coincides with the band's ongoing two-year "Run For Your Lives" world tour, which included a triumphant performance at London Stadium—near the very spot where it all began five decades ago.