Kingsley Ben-Adir
Malcolm X
Joaquina Kalukango
Betty X
Nicolette Robinson
Barbara Cooke
Michael Imperioli
Angelo Dundee
Lawrence Gilliard Jr.
Bundini Brown
Christopher Gorham
Johnny Carson
Lance Reddick
Brother Kareem
Emily Bridges
Emily Carlton
Amondre D. Jackson
L.C. Cooke
Jerome A. Wilson
Elijah Muhammad
Robert Stevens Wayne
Jules Podell
Randall Newsome
Myron Cohen
Dustin Lewis
Miami Announcer
John Curran
Wembley Announcer #1
Mark Allan Stewart
Wembley Announcer #2
Ian Alexander Desdune II
Michael
Ashley LeConte Campbell
Karen
Kimberly B Brown
Geraldine Liston
Nola Epps
Attallah Shabazz
Joshua Nylan Tanner
Boston Ballroom Announcer
Sean Monaghan
Henry 'The Hammer' Cooper
Aaron D. Alexander
Sonny Liston
Nathan Siebring
Wembley Referee