Robert Chartoff

Self

Carl Weathers

Self / Apollo Creed

Dolph Lundgren

Self / Ivan Drago

Tommy Morrison

Self / Tommy Gunn

Sylvester Stallone

Self (archive footage) / Rocky Balboa

Mr. T

Self (archive footage) / Clubber Lang

Burgess Meredith

Self (archive footage) / Mickey Goldmill

Talia Shire

Self (archive footage) / Adrian Pennino-Balboa

Burt Young

Self (archive footage) / Paulie Pennino

Tony Burton

Self (archive footage) / Tony "Duke" Evers