- Bill Corum
- Self - Commentator
- Ezzard Charles
- Self - Prize Fighter
- Sugar Ray Robinson
- Self - Prize Fighter
- Rocky Graziano
- Self - Prize Fighter
- Rex Layne
- Self - Prize Fighter
- Joe Louis
- Self - Prize Fighter
- Lee Savold
- Self - Prize Fighter
- Harry Matthews
- Self - Prize Fighter
- Rocky Marciano
- Self - Prize Fighter
