This HBO original film examines the life and career of boxing's most controversial promoter through the lens of director John Herzfeld. Featuring Ving Rhames in a commanding lead performance, the narrative traces Don King's rise from street hustler to heavyweight industry figure, exploring the ambition, cunning, and moral complexity that defined his reign. With a supporting cast including Vondie Curtis-Hall and Jeremy Piven, the film balances King's undeniable influence on professional boxing with critical examination of his methods and legacy.