| Person | Type | Job | Role(s) |
|---|---|---|---|
 Evander Holyfield | Cast | Actor | Self |
 Lennox Lewis | Cast | Actor | Self |
 Liev Schreiber | Cast | Actor | Self |
 Michael Buffer | Cast | Actor | Self |
 Sylvester Stallone | Cast | Actor | Self |
 Wladimir Klitschko | Cast | Actor | Self |
 Cristiano Ronaldo | Cast | Actor | Self |
 Ruud Gullit | Cast | Actor | Self |
 Neymar Jr | Cast | Actor | Self |
 Tyson Fury | Cast | Actor | Self |
 Anthony Joshua | Cast | Actor | Self |
 Ariel Helwani | Cast | Actor | Self |
 Teddy Atlas | Cast | Self | |
 Ryan Garcia | Cast | Actor | Self |
 Oleksandr Usyk | Cast | Actor | Self |
 Tommy Fury | Cast | Actor | Self |
 Eddie Hearn | Cast | Actor | Self |
| Person | Type | Job | Role(s) |
