Self (voice) (archive footage) (uncredited)
McEnroe (2022)
Self (archive footage)
Ron Lyle (2021)
The Real Rocky (2011)
Himself (archive footage)
Muhammad and Larry (2009)
Self - Roastee (archive footage)
The Best of the Dean Martin Celebrity Roasts (1998)
Self
Quando eravamo re (1996)
Night of 100 Stars III (1990)
Monday Night Madness (1989)
The Billy Martin Celebrity Roast (1989)
Himself
La grande promessa (1988)
Ernie / Narrator
Casey at the Bat (1986)
Larry Holmes vs. Randall 'Tex' Cobb (1982)
Night of 100 Stars (1982)
Larry Holmes vs. Renaldo Snipes (1981)
Larry Holmes vs. Leon Spinks (1981)
Howard Cosell
Fighting Back: The Story of Rocky Bleier (1980)
Host
Wide World of Sports: 1970's A Decade in Review (1979)
Panico nello stadio (1976)
Wide World of Sports 15th Anniversary Special (1976)
O.J. Simpson: Juice on the Loose (1974)
Singer (Guest Performer)
Frank Sinatra: The Main Event (1974)
Commentator
Bobby Riggs vs. Billie Jean King: Tennis Battle of the Sexes (1973)
The Connection (1973)
Himself - Announcer
Nanù, il figlio della giungla (1973)
The 500 Pound Jerk (1973)
The Storyteller
Fol-de-Rol (1972)
Il dittatore dello stato libero di Bananas (1971)
Self-(Audience Member)
Fight of the Century (1971)
Producer
Run To Daylight (1964)