Omari Hardwick and Dana Gourrier join the cast of the Prime Video series "The Greatest" about the life of boxing icon Muhammad Ali.

Omari Hardwick (Power) and Dana Gourrier (P-Valley) have been cast as leads opposite Jaalen Best in The Greatest, Prime Video’s limited series about the life of Muhammad Ali, from executive producer Michael B.

Amazon Prime Video’s upcoming scripted series about the life of Muhammad Ali has cast two more series regulars. Variety has learned that Omari Hardwick and Dana Gourrier have joined “The Greatest,” which is the first authorized scripted series about Ali’s life.