My interest in this video was to watch the old boxers in action. There are lots of extra scenes that show the boxers outside the ring. There are some films included that have never been shown elsewhere or that are the only ones of their kind in existence. A couple of the early boxers, John L. Sullivan for example, are shown here in the only film ever taken of them. The film of the Dempsey-Willard fight is very violent. The history of Jack Johnson out of the ring is quite interesting. The narrator incorrectly states that Jack Johnson is seen picking a defeated boxer's teeth out of one of his gloves. That's at the end of pretty bloody fight. The attire worn by some of the early boxers is much more revealing than what modern-day boxers use, and to the other extreme, tights were even worn by some boxers.