Directed by
| Rick Baxter | ||
| William Greaves | ||
Cast (in credits order)
| Muhammad Ali | ... | Self | |
| George Foreman | ... | Self | |
| Joe Frazier | ... | Self | |
| Burt Lancaster | ... | Narrator | |
| Rest of cast listed alphabetically: | |||
| Drew Bundini Brown | ... | Self (uncredited) | |
| Angelo Dundee | ... | Self - Trainer, Muhammad Ali (uncredited) | |
 |
Yank Durham | ... | Self - Trainer, Joe Frazier (uncredited) |
| Richie Havens | ... | Self (uncredited) | |
|
|
Arthur Mercante | ... | Self - Referee (uncredited) |
Produced by
| William Greaves | ... | producer |
| Shintarô Katsu | ... | producer |
| Ralph J. Tangney | ... | associate producer |
Music by
| Richie Havens | ||
| David M. Matthews | ... | (as David Matthews) (music composed by) |
| Simon Stokes | ||
Cinematography by
| Joseph Consentino | ... | director of photography |
| Stevan Larner | ... | director of photography |
| Terence Macartney-Filgate | ... | director of photography |
| James Mannas | ... | director of photography (as Jimmie Mannas) |
| Roland Mitchell | ... | director of photography |
Editing by
| William Greaves | ||
Production Management
| Louis De Rochemont III | ... | production manager (as Louis de Rochemont III) |
| Eugene Finley | ... | assistant production manager |
| Kent Garrett | ... | unit manager |
| Edward Horatio-Jones | ... | unit manager |
| Patricia Sandele | ... | unit manager |
| Beuford Smith | ... | unit manager |
Sound Department
| Lee Alexander | ... | soundman |
| Tom Cohen | ... | soundman |
| Jack Cooley | ... | rerecording |
| Francis Daniel | ... | soundman |
| Charlton Miller | ... | soundman |
| Tom Nelson | ... | sound mixer |
| Tom Nelson | ... | soundman |
| Ivan Sharrock | ... | soundman |
| Shawn Walker | ... | soundman |
| Bernard Zuck | ... | soundman |
Camera and Electrical Department
| James Abels | ... | assistant cameraman |
| Charles Blackwell | ... | assistant cameraman |
| Ira Cavrell | ... | special cameraman |
| Mike Dodds | ... | special cameraman |
| Anthony Foresta | ... | assistant cameraman |
| Donald Fox | ... | special cameraman |
| Rufus Hinton | ... | assistant cameraman |
| David Hoffman | ... | special cameraman |
| Bill Johnson | ... | assistant cameraman |
| Herman Kitchen | ... | special cameraman |
| Don Lenzer | ... | special cameraman |
| Roy Lewis | ... | special cameraman |
| Jerry Pantzer | ... | special cameraman |
| Richard Pierce | ... | special cameraman |
| Eddie Ramirez | ... | assistant cameraman |
| Sidney Reichman | ... | special cameraman |
Editorial Department
| John Dandre | ... | associate editor |
| David Greaves | ... | associate editor |
| Beverly Jensen | ... | assistant editor |
| Terry Mitchell | ... | assistant editor |
| Andre Plamondon | ... | assistant editor |
| Peggy Stulberg | ... | assistant editor |
Music Department
| David M. Matthews | ... | music conducted by (as David Matthews) |
Additional Crew
| Jim Jacobs | ... | consultant: fight film |
Thanks
| Muhammad Ali | ... | the producers would like to extend their appreciation to |
| Angelo Dundee | ... | the producers would like to extend their appreciation to |
| Yank Durham | ... | the producers would like to extend their appreciation to |
| Joe Frazier | ... | the producers would like to extend their appreciation to |
| Burt Lancaster | ... | the producers would like to extend their appreciation to |
| Herbert Muhammad | ... | the producers would like to extend their appreciation to |
