Amazon MGM Studios and Prime Video celebrated the upcoming limited series The Greatest with an exclusive first look and panel conversation at the 2026 Martha’s Vineyard African American Film Festival. The first authorized scripted series chronicling the life of Muhammad Ali premieres November 4 on Prime Video in more than 240 countries and territories worldwide.
The conversation was moderated by award-winning journalist Joy Reid and featured executive producer Lonnie Ali, the widow of the late boxing legend, showrunner and executive producer Ben Watkins and lead actor Jaalen Best. The panel explored the emotional depth, historical authenticity and cultural significance of bringing Ali’s story to the screen with the full backing of his estate.
The Greatest is an intimate exploration of the incomparable life of the boxing champion, humanitarian and global icon. Going beyond the victories and defeats that made Ali a legend both in and out of the ring, the eight-episode series traces his journey from his early days as Cassius Clay and Olympic gold medalist to his historic heavyweight title win against Sonny Liston, examining his personal life and civil rights impact along the way.
Jaalen Best stars as Cassius Clay and Muhammad Ali alongside a powerhouse ensemble cast. Michael Ealy plays Malcolm X, Omari Hardwick and Dana Gourrier play Ali’s parents, Giovanni Ribisi plays trainer Angelo Dundee and Amin Joseph plays Sonny Liston. Kai Parham also stars.
The series is produced by Blue Monday Productions, Michael B. Jordan’s Outlier Society, Authentic Studios, Roc Nation, Polygram Entertainment and Grace: A Storytelling Company. Executive producers include Ben Watkins, Lonnie Ali, Elizabeth Raposo, Corey Salter, Marc Rosen, Matthew Gross, Aiyana White, Jeff Augustin, Owen Shiflett, Michele Anthony, Boyd Muir and Josh Wakely.
The Greatest premieres November 4 on Prime Video.
