Watch Trailer for Muhammad Ali Series 'The Greatest'
Amazon MGM Studios unveils the first authorised scripted series The Greatest, chronicling the legendary life of Muhammad Ali.

The world is about to witness the rise of a legend. Amazon MGM Studios and Prime Video have officially released the trailer for The Greatest, a groundbreaking scripted series that marks the first authorised biographical account of the life of the iconic boxer, Muhammad Ali.
A Journey from Cassius Clay to a Global Icon
The trailer offers a sweeping look at the transformation of a young man from Louisville. It follows the journey of Cassius Clay as he navigates the intense personal, professional, and political challenges that defined his era. Set against the backdrop of a rapidly changing America, the series explores how a once-in-a-generation talent fought not just for championship belts, but for the fundamental right to define his own identity.
Viewers will see the evolution of a fighter who mastered the ring while simultaneously battling the social upheavals of his time. The narrative promises to capture the essence of the convictions that turned a boxer into a global symbol of strength and resistance.
Star-Studded Cast and Production Powerhouse
The series features a compelling ensemble of actors to bring this historical epic to life:
- Jaalen Best: In his breakout role as the young Cassius Clay/Muhammad Ali.
- Omari Hardwick: Portraying Cassius Clay Sr.
- Dana Gourrier: As Odessa “Bird” Clay.
- Kai Parham: As Rudy Clay.
- Amin Joseph: Playing the formidable Sonny Liston.
- Giovanni Ribisi: As the legendary trainer Angelo Dundee.
- Michael Ealy: As the influential Malcolm X.
Adding a layer of profound authenticity, Lonnie Ali, the widow of the legendary boxer, serves as an executive producer on the project.
Behind the Scenes: A Collaborative Vision
The Greatest is a massive collaborative effort involving several major production entities. The series is created and executive produced by Ben Watkins, who also serves as the showrunner under his banner, Blue Monday Productions. The project also boasts the involvement of Michael B. Jordan’s Outlier Society, Authentic Studios, Roc Nation, and Shawn Carter’s production interests.
With a heavy-hitting production team including Polygram Entertainment and Grace: A Storytelling Company, the series is positioned to be a cinematic landmark in the retelling of sports history.