The Greatest

The Greatest is a biographical drama series that offers an intimate look at the life of boxing legend Muhammad Ali. It goes beyond the ring to explore his personal relationships and the defining moments that shaped his rise to iconic status.

Jaalen Best headlines the series as Muhammad Ali, while Amin Joseph portrays Sonny Liston, one of Ali's most famous opponents. The cast also includes Jim Chad in a role associated with the Louisville Sponsoring Group, integral to Ali's early career as Cassius Clay.

Written by Josh Wakely and executive produced by Ben Watkins and Craig Siebels, the series promises a thoughtful exploration of Ali's journey. The Greatest is scheduled to premiere on Prime Video on November 4, 2026.