Undefeated Heavyweight Champion Larry Holmes turns back undefeated challenger Carl Williams in a razor thin contest filled with close rounds.
| Actor | Role |
|---|---|
 Larry HolmesNot listed | Not listed |
| CCarl WilliamsNot listed | Not listed |
| RRocky Marciano(Archive Footage) | (Archive Footage) |
 Jersey Joe Walcott(Archive Footage) | (Archive Footage) |
 Mills LaneNot listed | Not listed |