Name	Known for
Muhammad Ali Self - Guest Self - Guest See fewer	The Greatest (1977)
Matt Baranski Self - Cornerman Self - Cornerman See fewer	Mike Tyson vs. Steve Zouski (1986)
Michael Buffer Self - Ring Announcer Self - Ring Announcer See fewer	You Don't Mess with the Zohan (2008)
Frank Cappuccino Self - Referee Self - Referee See fewer	Rocky V (1990)
William Cayton Self - Manager Self - Manager See fewer	A Journey to the Beginning of Time (1955)
Camille Ewald Self - Audience Member Self - Audience Member See fewer	HBO Boxing (1973)
Eddie Futch Self - Trainer Self - Trainer See fewer	Super Fight II (1974)
Robin Givens Self - Audience Member Self - Audience Member See fewer	Boomerang (1992)
Larry Hazzard Sr. Self - Boxing Commissioner Self - Boxing Commissioner See fewer	Ali (2001)
Don King Self Self See fewer	The Devil's Advocate (1997)
Jim Lampley Self - Ringside Commentator Self - Ringside Commentator See fewer	Southpaw (2015)
Sugar Ray Leonard Self - Ringside Commentator Self - Ringside Commentator See fewer	The Fighter (I) (2010)
Butch Lewis Self Self See fewer	Once Upon a Time... When We Were Colored (1995)
Steve Lott Self Self See fewer	Tommy the Duke Morrison (1990)
Larry Merchant Self - Ringside Commentator Self - Ringside Commentator See fewer	I Spy (2002)
LeRoy Neiman Self Self See fewer	Rocky IV (1985)
Kevin Rooney Self - Trainer Self - Trainer See fewer	Training for a Fight (2012)
Michael Spinks Self Self See fewer	Speed Zone (1989)
Donald Trump Self Self See fewer	The Apprentice (2004)
Ivana Trump Self - Audience Member Self - Audience Member See fewer	The First Wives Club (1996)
Mike Tyson Self Self See fewer	The Hangover (2009)