Name	Known for
Muhammad Ali Self - Audience Member Self - Audience Member See fewer	The Greatest (1977)
Tommy Burns Self (archive footage) Self (archive footage) See fewer	World's Heavyweight Championship Between Tommy Burns and Jack Johnson (1909)
Hector Camacho Self - Audience Member Self - Audience Member See fewer	Reclaim (2014)
Georges Carpentier Self (archive footage) Self (archive footage) See fewer	Hold Everything (1930)
Ezzard Charles Self (archive footage) Self (archive footage) See fewer	The Knockout Parade (1953)
Billy Conn Self Self See fewer	The Pittsburgh Kid (1941)
Jack Dempsey Self (archive footage) Self (archive footage) See fewer	Fight and Win (1924)
Robert Duvall Self - Audience Member Self - Audience Member See fewer	The Apostle (1997)
Bob Foster Self Self See fewer	Fight of the Week (1960)
Joe Frazier Self Self See fewer	Rocky (1976)
Eddie Futch Self - Audience Member Self - Audience Member See fewer	Super Fight II (1974)
Richie Giachetti Self - Trainer Self - Trainer See fewer	Over the Top (1987)
Larry Holmes Self Self See fewer	The Moment After (1999)
Chuck Hull Self - Ring Announcer Self - Ring Announcer See fewer	Play It to the Bone (1999)
James J. Jeffries Self (archive footage) Self (archive footage) See fewer	One-Round Hogan (1927)
Don King Self - Boxing Promotor Self - Boxing Promotor See fewer	The Devil's Advocate (1997)
Sugar Ray Leonard Self - Ringside Commentator Self - Ringside Commentator See fewer	The Fighter (I) (2010)
Butch Lewis Boxing Manager Boxing Manager See fewer	Once Upon a Time... When We Were Colored (1995)
Joe Louis Self (archive footage) Self (archive footage) See fewer	This Is the Army (1943)
Rocky Marciano Self (archive footage) Self (archive footage) See fewer	College Confidential (1960)
Joey Maxim Self Self See fewer	Play It to the Bone (1999)
Larry Merchant Self - Ringside Commentator Self - Ringside Commentator See fewer	I Spy (2002)
Archie Moore Self Self See fewer	The Adventures of Huckleberry Finn (1960)
Mr. T Self - Audience Member Self - Audience Member See fewer	Rocky III (1982)
LeRoy Neiman Self - Audience Member Self - Audience Member See fewer	Rocky IV (1985)
Carlos Padilla Jr. Self - Referee Self - Referee See fewer	Captain Barbell kontra Captain Bakal (1965)
Mackie Shilstone Self Self See fewer	Terminator: Dark Fate (2019)
Leon Spinks Self - Audience Member Self - Audience Member See fewer	Untitled Leon Spinks Project
Michael Spinks Self Self See fewer	Speed Zone (1989)
John Thompson Self - Audience Member Self - Audience Member See fewer	He Got Game (1998)
Barry Tompkins Self - Ringside Commentator Self - Ringside Commentator See fewer	Rocky IV (1985)
Pia Zadora Self - National Anthem Self - National Anthem See fewer	The Lonely Lady (1983)