Self

Chuck Wepner

Acting

Self

Sylvester Stallone

Acting

Self (archive footage)

Muhammad Ali

Acting

Self

George Foreman

Acting

Self

Don King

Acting

Self

Vince McMahon

Production

Self (archive footage)

Sonny Liston

Acting

Self (archive footage)

Mike Douglas

Acting

Self (archive footage)

James Brown

Acting

Self (archive footage)

Hulk Hogan

Acting

Self (archive footage)

André Roussimoff

Acting

Self (archive footage)

Howard Cosell

Acting

Self

Irwin Winkler

Production

Self (archive footage)

Jake LaMotta

Acting

Self

Jerry Izenberg

Acting

Self

Floyd Patterson

Acting