He proclaimed himself "the greatest," and it's hard to argue with the point that Muhammad Ali was the best heavyweight boxer of all time. Apparently, many others felt the same way, including those who fought him, and this documentary interviews 10 of Ali's former opponents to learn what it was like to face him. Through profiles of fights with Joe Frazier, George Foreman, Larry Holmes, Ken Norton, and others, viewers will gain a true understanding of the champion. 100 min. Widescreen (Enhanced); Soundtracks: English Dolby Digital 5.1, Dolby Digital stereo; Subtitles: English (SDH), Spanish; featurette; trivia.