U.S. soldier Frank Dux has come to Hong Kong to be accepted into the Kumite, a highly secret and extremely violent martial arts competition. While trying to gain access into the underground world of clandestine fighters, he also has to avoid military officers who consider him to be AWOL. After enduring a difficult training and beginning a romance with journalist Janice Kent, Frank is given the opportunity to fight. But can he survive?
Lyon Gaultier is a deserter in the Foreign Legion arriving in the USA entirely hard up. He finds his brother between life and death and his sister-in-law without the money needed to heal her husband and to maintain her child. To earn the money needed, Gaultier decides to take part in some very dangerous clandestine fights.
A champion fencer accidentally kills an opponent in a match. Disgraced, he is blackballed from the fencing community, until a mysterious stranger saves his life one night from a gang of muggers. He soon finds himself caught up in the world of underground illegal swordfights, where combatants fight to the death.
For nine generations an evil sorcerer has been victorious in hand-to-hand battle against his mortal enemies. If he wins a tenth Mortal Kombat tournament, desolation and evil will reign over the multiverse forever. To save Earth, three warriors must overcome seemingly insurmountable odds, their own inner demons, and superhuman foes in this action/adventure movie based on one of the most popular video games of all time.
After thief Alex Cardo gets caught while stealing an ancient katana in East Asia, he soon finds himself imprisoned and beaten up by the crowd there. One of the guards, Demon, feels upset by Alex appearance and tortures him as often as he gets the opportunity. Alex finds a friend and mentor in the jailhouse, Master Sun, who teaches him a superior fighting style called Iron Hand. When a 'best of the best kumite' is to take place, Demon gets an invitation. Now Master Sun and Alex need to find a way to let Alex take part in the kumite too.
Ghang-gheng, the ancient winner-take-all competition in which the deadliest fighters from around the world employ the most spectacular feats of martial arts skills ever displayed in order to win the prized Golden Dragon. But fighting prowess alone will not be enough for Chris to triumph over such daunting foes.
Bloodsport III brings us back to the world of Alex Cardo. This time he must battle in a fight to end all fights - The Kumite, the most vicious warrior alive - Beast. He must not only battle for his own honor, but also avenge the death of Sun, his mentor, teacher, and spiritual "father", when Sun is spitefully killed by crime boss Duvalier. In order to defeat Beast, destroy Duvalier, and avenge Sun's death, Alex turns to Leung to whom he was indebted in Bloodsport II. Leung directs him to the great shaman, Makato "the Judge", to whom Alex must turn for guidance. The judge teaches him to fully channel the energy in his mind and body in order to rout the Beast in the Kumite...
A group of heroic warriors has only six days to save the planet in "Mortal Kombat Annihilation." To succeed they must survive the most spectacular series of challenges any human, or god, has ever encountered as they battle an evil warlord bent on taking control of Earth.
A young kenpo karate martial artist returns home after ten years in reform school on a quest to find out who murdered his father. He is befriended by an old monk and a local Irish beauty. His search takes him to the prestigious Bealtaine Martial Arts Tournament. Together with his past, the good guy is drawn into conflict with the local drug baron and his son, and the conflict makes the young man face his father's death in a way he could never have imagined.
Agent John Keller goes undercover into the tough prison known as Fuego Penal to find out about the corpses of prisoners disappearing without a trace. There he gets involved in a dangerous tournament arranged by a man named Justin Caesar, where the prisoners are forced fight to death.
Unscrupulous boxing promoters, violent bookmakers, a Russian gangster, incompetent amateur robbers and supposedly Jewish jewelers fight to track down a priceless stolen diamond.
Years ago, Dirk Longstreet walked away from The Circuit, the merciless underground fight club with no rules, where money changes hands as men are killed. But now gangsters have got his brother, and only one more journey inside the ring will save his life.
Raised as a slave, Danny is used to fighting for his survival. In fact, his "master," Bart, thinks of him as a pet and goes as far as leashing him with a collar so they can make money in fight clubs, where Danny is the main contender. When Bart's crew is in a car accident, Danny escapes and meets a blind, kindhearted piano tuner who takes him in and uses music to free the fighter's long-buried heart.
"From the day I was born I had to fight to survive. I fought everyone and everything that came in front of me. On the streets, confessions are made in Blood. They say that when you confess your sins, only then can you be redeemed. This is my redemption. This is my confession." (Eddie Castillo 2005)
The beautiful ex-cop/bar owner/private eye goes undercover as a boxer at an illegal underground fight club in order to find the killer of a female boxer.
A story about self-taught street fighter who works in the Almaty flea market at day time and takes part in underground fights at night.
Zhao Yumin is a Taek-won-do coach , whose had hard times since his best student Han was killed during an underground championship . Zhao almost gave up when Ling appears at his door , insisting that Zhao must train her for the championships, and became the first woman fighter to lead a man's division.
Four girls take part in illegal underground fighting event "Girl's Blood" held at an abandoned school building in Roppongi every night. The girls have their own stories and quirks from their private lives. Satsuki (Yuria Haga) suffers from a gender identity disorder, Chinatsu (Asami Tada) ran away from an abusive husband, Miko (Ayame Misaki) is a S&M queen and Mayu (Rina Koike) has a Lolita face.
The former World Heavyweight Champion Rocky Balboa serves as a trainer and mentor to Adonis Johnson, the son of his late friend and former rival Apollo Creed.
A gambler, fresh out of prison, and a beautiful hooker find themselves caught in an underground scheme that's spinning wildly out of control.