Wikimedia Commons/Giant 2026 movie Movie Giant hits US May 22, 2026. Pierce Brosnan stars in the true story of boxer Prince Naseem Hamed and his bond with trainer Brendan Ingle. May 2, 2026 AceShowbiz - Giant is set to debut in the United States on May 22, 2026, following its earlier release in the U.K. The film, starring Pierce Brosnan and Amir El-Masry, portrays the inspiring true story of British-Yemeni boxing legend Prince Naseem "Naz" Hamed and his dynamic relationship with Irish trainer Brendan Ingle.