Metro Goldwyn Mayer ; United Artists presents a Robert Chartoff-Irwin Winkler production ; directed by John G. Avildsen ; produced by Irwin Winkler and Robert Chartoff ; written by Sylvester Stallone
Metro Goldwyn Mayer ; United Artists presents a Robert Chartoff-Irwin Winkler production ; directed by John G. Avildsen ; produced by Irwin Winkler and Robert Chartoff ; written by Sylvester Stallone