From the cage to the big screen, the world's greatest Mixed Martial Arts Champions come together for the first time in a major motion picture. When an MMA world champion is lured into the illegal world of underground cage fighting by an elusive promoter, he quickly realizes that the only way out is to kill or to be killed.

Pride Total Elimination 2 was a mixed martial arts event held by Pride Fighting Championships. This event consisted of the first round of the 2004 Heavyweight Grand Prix. It took place on April 25th, 2004, at the Saitama Super Arena in Saitama, Japan.

PRIDE 27: Inferno was a mixed martial arts event held by the PRIDE Fighting Championships. The event took place at the Osaka Castle Hall on February 1st, 2004.

Pride Critical Countdown 2 was a mixed martial arts event held by Pride Fighting Championships. The event held the second round of the Heavyweight tournament. It took place on June 20th, 2004, at the Saitama Super Arena in Saitama, Japan.

Pride 28: High Octane was a mixed martial arts event held by the Pride Fighting Championships. It took place at the Saitama Super Arena in Saitama, Japan on October 31, 2004.

Pride 26: Bad to the Bone (billed in the Japanese market as Reborn) was a mixed martial arts event held by Pride Fighting Championships. It took place at the Yokohama Arena in Yokohama, Japan on June 8, 2003.

Pride 23: Championship Chaos 2 was a mixed martial arts event held by Pride Fighting Championships. It took place at the Tokyo Dome in Tokyo, Japan on November 24, 2002.

Pride 22 Beasts From The East 2 was a mixed martial arts event held by the Pride Fighting Championships. It took place at the Nagoya Rainbow Hall in Nagoya, Japan on September 29, 2002.

Pride 19: Bad Blood was a mixed martial arts event held by the Pride Fighting Championships. It took place at the Saitama Super Arena in Saitama, Japan on February 24, 2002.

Pride 17: Championship Chaos was a mixed martial arts event held by the Pride Fighting Championships. It took place at the Tokyo Dome in Tokyo, Japan on November 3, 2001. This event also saw the crowning of the first Pride FC Heavyweight and Middleweight champions.