Muhammad Ali: A Life takes a look back at the life and career of the world champion boxer and activist. No athlete has ever contributed more to his country or to the world than Muhammad Ali.
| Actor | Role |
|---|---|
| KKhalilah 'Belinda' AliSelf | Self |
 Oscar de la HoyaSelf | Self |
 Lennox LewisSelf | Self |
 Rosie PerezSelf | Self |
| FFreddie RoachSelf | Self |
| RRandy RobertsSelf | Self |