Jack Kearns

饰：Self,

Mel Wolfe

饰：Self - Ring Announcer

Murray Woroner

饰：Self - Commentator

Mel Ziegler

饰：Charlie Goldman

Rocky Marciano

Rocky Marciano

饰：Himself

穆罕默德·阿里

Muhammad Ali

饰：Himself

Jimmy Braddock

Jimmy Braddock

饰：Himself

Angelo Dundee

饰：Himself

Chris Dundee

Chris Dundee

饰：Himself - Referee

Guy Le Bow

饰：Himself - Commentator

Joe Louis

Joe Louis

饰：Himself

Max Schmeling

Max Schmeling

饰：Himself

Jersey Joe Walcott

饰：Himself

Jack Sharkey

Jack Sharkey

饰：Self,