| 角色 | 饰演者 | 角色介绍 |
| Max Schmeling | Henry Maske | |
| Anny Ondra | Susanne Wuest | |
| Max Machon | 海诺·弗兹 | |
| Joe Jacobs | Vladimir Weigl | |
| Referee Arthur Donovan | Detlef Bothe | |
| Hitler's Adjutant Lehmann | Christian Kahrmann | |
| David Lewin | Stefan Gebelhoff | |
| Karel Lamac | Alain Blazevic | |
| Taxi Driver | Mark Boldin | |
| Werner Lewin | Luka Satara | |
| Dr. Joseph Goebbels | Rolf Peter Kahl | |
| Richard Vogt | Arthur Abraham | |
| Ringdoctor | Peter Billigmann | |
| Hans v. Tschammer u. Osten | Arved Birnbaum | |
| Referee #2 | 乌维·鲍尔 | |
| Journalist #2 | Dusan Bucan | |
| Joe Louis's Mother | Taanasa Bunnell | |
| Arthur Brisbane | Peter Cotton | |
| Jim Farley | Hans-Eckart Eckhardt | |
| Joe Louis | Yoan Pablo Hernández | |
| Nazi officer | Fabian Hübner | |
| Kristallnacht Rioter | Sven Jakir | |
| Boxmanager | Vjekoslav Katusin | |
| British Admin. Officer | Bernd Lambrecht | |
| Jack Sharkey | Enad Licina | |
| Henry Lewin | Ilija Ante Lovric | |
| Boxmanager 2 | Zeljko Mavrovic | |
| Maria - First aid nurse | Angelina Noa | |
| Junger Soldat | Tom Sommerlatte | |
| Lady in Cabaret | Lidija Janjic Vukovic |
