| MPAA Rating: | NR |
| Genre: | Biography, Documentary, Sports |
| Country: | United Kingdom |
| Produced By: | Daniel Glynn, Louis Paltnoi |
| Directed By: | Mat Hodgson |
| Cast: | Marvelous Marvin Hagler, Larry Merchant, Mike Tyson, Ricky Hatton, Sylvester Stallone, Lennox Lewis, Oscar De La Hoya, Sugar Ray Leonard, Robin Duran, Roberto Durán, Robert De Niro |
| In Theaters: | Jun 04, 2019 |
| Runtime: | 1 hour 24 minutes |
| Production: | Ad Hoc Films, Inspired Films |
| Available On: | Amazon, Itunes, Vudu |