The film opens in 1931 with young Malcolm Little living in Omaha, Nebraska, where his father, a Baptist minister advocating for Black nationalism, is murdered by white supremacists. This early trauma shatters Malcolm's family, ultimately leading to his mother’s
institutionalization and the scattering of his siblings. Sent to Boston to live with his worldly half-sister Ella, Malcolm initially embraces a conventional life, working as a shoeshine boy. However, dazzled by the vibrant nightlife, he is soon drawn into the underworld of Boston and later Harlem. Adopting the street moniker "Detroit Red," Malcolm plunges into a hedonistic lifestyle defined by gambling, pimping, narcotics, and petty theft alongside his loyal friend Shorty. His sharp intellect and charm fuel his rise in the criminal hierarchy, but his reckless actions eventually catch up with him.Following a botched burglary spree, Malcolm and Shorty are arrested in 1946 and sentenced to lengthy prison terms. Incarcerated and desperate, Malcolm initially resists the prison's chaplain and harbors deep bitterness. A transformative turning point arrives when he meets Baines, a fellow inmate and devoted follower of the Nation of Islam, led by the charismatic Elijah Muhammad. Baines introduces Malcolm to the teachings of the Nation, which frames white people as devils and preaches Black self-reliance, discipline, and abstinence. Malcolm absorbs these doctrines voraciously, reading extensively in the prison library to expand his vocabulary and historical knowledge. By the time of his parole, he has entirely shed his former persona, emerging as a devout, articulate minister ready to serve the Nation of Islam.Reuniting with Elijah Muhammad, Malcolm rises rapidly within the organization, preaching fiery sermons across America that demand civil rights and separation from white oppression. His charisma attracts thousands of converts, including Betty X, whom he marries. However, as Malcolm’s national prominence eclipses that of other ministers, deep-seated jealousy and suspicion fester within the Nation's leadership. Tensions peak following the
assassination of President John F. Kennedy, when Malcolm’s controversial public remarks violate Elijah Muhammad’s directive, leading to his silencing and eventual suspension from the organization.Seeking spiritual renewal, Malcolm undertakes the Hajj to Mecca. Witnessing Muslims of all races, including whites, worshiping side-by-side fundamentally shatters his rigid separatist ideology, inspiring a broader, more inclusive vision of human brotherhood. He returns to America as El-Hajj Malik El-Shabazz, founding the Muslim Mosque, Inc. and the Organization of Afro-American Unity. This ideological shift puts him directly in the crosshairs of the Nation of Islam. Despite persistent death threats and the firebombing of his home, Malcolm remains defiant. On February 21, 1965, while preparing to deliver a speech at the Audubon Ballroom in Harlem, he is assassinated by gunmen belonging to the Nation of Islam.