A legendary trainer comes out of retirement to help an underdog boxer fight his way to a better life.
Unfortunately the movie The Challenger is not yet available on HBO Max.
| Production | Kent Moran | Producer |
| Production | Adam Hawkey | Producer |
| Editing | Anthony Muzzatti | Editor |
| Directing | Kent Moran | Director |
| Writing | Kent Moran | Writer |
| Costume & Make-Up | William Engesser | Costume Design |
| Editing | Kent Moran | Editor |
| Art | Kay Lee | Production Design |
| Costume & Make-Up | Tiffany Jordan | Costume Design |
| Art | Amy E. Bishop | Art Direction |
| Sound | Pinar Toprak | Music |
| Costume & Make-Up | Scott Hersh | Makeup Department Head |
| Camera | Giacomo Belletti | Director of Photography |
