Muhammad Ali
Himself
Muhammad Ali
Himself
Drew Bundini Brown
Himself
Angelo Dundee
Himself
Larry Holmes
Himself
Jerry Izenberg
Self
Gene Kilroy
Self
John Schulian
Self
Leon Spinks
Himself (archive footage)
Ken Norton
Himself (archive footage)
Thomas Hauser
Himself
Howard Cosell
Himself (archive footage)
Bradley Kaplan
Director
Kate Hirson
Editor
Janet Swanson
Editor
Marvin Towns Jr.
Executive Producer
Albert Maysles
Director
Robert Richman
Camera Technician
Clifton Towns Sr.
Executive Producer
Keith Vyse
Producer
David Gasperik
Camera Technician
Chris Connelly
Consulting Producer
Laura Coxson
Producer
Mark Durand
Producer
Keith Clinkscales
Executive Producer
Joel Beckerman
Original Music Composer
Michelle Materre
Executive Producer
Joan Lynch
Executive Producer
Bill Simmons
Executive Producer
John Dahl
Executive Producer
Bradley Kaplan
Producer
John Skipper
Executive Producer
Deirdre Fenton
Associate Producer
Michael Tollin
Consulting Producer
Connor Schell
Executive Producer
Albert Maysles
Cinematography
Ian Markiewicz
Editor
Libby Geist
Associate Producer
Kristin McDowell
Associate Producer
Paul Carruthers
Editor
Mi Sook Cho
Graphic Designer
Phil Hernandez
Original Music Composer
Alex Berman
Colorist
Robert Richman
Assistant Camera
Chris Maxwell
Original Music Composer
Eugene Lehnert
Post Production Supervisor
David Maysles
Sound
Katie Sorohan
Production Manager
Sean Price Williams
Additional Camera
Jonathan Jackson
Sound
Eugene Lehnert
Online Editor
Jeff Levy
Gaffer
Albert Maysles
Director of Photography