Prime Video Reveals Trailer for Muhammad Ali Documentary Series

WHO:

The Source - Muhammad Ali, also known as Cassius Clay, is the subject of the documentary series.

Coming Soon - The series is created by Ben Watkins.

WHAT:

The Source - Prime Video has released the official trailer and key art for the series titled The Greatest.

Coming Soon - The series chronicles Muhammad Ali’s transformation from Cassius Clay to a significant figure in boxing history.

WHERE:

The Source - The series will be available on Prime Video.

WHEN:

Coming Soon - The series has a premiere date that will be announced in the future.

WHY:

Coming Soon - The series aims to explore Muhammad Ali’s coming-of-age story.

HOW:

The Source - The series is described as the first authorized scripted series about Muhammad Ali's life.

(UPDATED October 15, 2026 14:02 UTC)

A new documentary series titled "The Greatest," created by Ben Watkins, will explore Muhammad Ali's journey from Cassius Clay to a pivotal figure in boxing history. Prime Video has just released the official trailer and key art for this first authorized scripted series about Ali's life, which will be available on their platform. The premiere date for the series is yet to be announced, but it promises to delve into Ali's coming-of-age story.