The main event features The Ultimate Fighter 2 heavyweight winner Rashad Evans against season three's light heavyweight winner Michael Bisping. Additionally, PRIDE veterans Ryo Chonan and Akihiro Gono made their UFC debuts. Both fighters fought at 183 pounds in Japan, but with the UFC's inclusion of the 170 pound division each fighter moved down to fight at welterweight.
Watch the full UFC 78 Validation movie online at no cost in high-definition (HD) quality. No downloads needed—simply click to play and experience the excitement with English subtitles included for your convenience.