The true life story of world champion Willie Pep, the fighter with the most wins in professional boxing and his long-shot journey out of retirement and back into the ring.
| Directing | Robert Kolodny | Director |
| Writing | Steve Loff | Writer |
| Production | Steve Loff | Producer |
| Production | Abhay Deol | Executive Producer |
| Production | Bennett Elliott | Producer |
| Production | Asger Hussain | Producer |
| Production | Steve James | Executive Producer |
| Production | Brian Liebman | Producer |
| Production | James Madio | Producer |
| Production | Mike McGuirk | Co-Producer |
| Production | Gerry Pass | Co-Executive Producer |
| Production | Kimberly Graham | Casting Director |
| Costume & Make-Up | Ray Cintron | Makeup Department Head |
| Costume & Make-Up | Erica Ensminger | Key Makeup Artist |
| Crew | Adam Kolodny | Cinematography |
| Costume & Make-Up | Stephanie Lyn | Makeup Artist |
| Costume & Make-Up | Stephanie Lyn | Hairstylist |
| Production | Mark Thompson | Location Production Assistant |
| Lighting | Jim Vitale | Electrician |
| Editing | Robert Greene | Editor |
| Sound | Retail Space | Music |
| Costume & Make-Up | Naomi Wolff Lachter | Costume Designer |
| Sound | Max Cooke | Sound |
| Production | Sonia Foltarz | Production Designer |