Submission Underground 18

College freshman Abby tries to distance herself from her dark past while resisting her attraction to bad boy Travis.

Jake, full of anger after his father's death, is just starting to find a place for himself at his new Orlando high school - until Ryan, head of an underground MMA fight club, picks Jake out as a prime opponent. After being trounced by Ryan in front of the entire school, Jake begins training under the firm, moral guidance of a MMA master, where he learns how to fight... and how to avoid a fight. But it becomes obvious that a rematch will be inevitable if Jake wants to stop Ryan and his bullying, once and for all.

Two brothers compete in the world's deadliest underground fighting tournament, where they must decide whether to play by the rules or to cast their honor aside and team up to bring down the dark syndicate running the tournament.

An amateur fighter is lured by a trafficking syndicate specializing in elite underground fighting where her brutal captor forces her to fight or face certain death.

Russian inmate Boyka, now severely hobbled by the knee injury suffered at the end of Undisputed 2. No longer the feared prison fighter he was, he has declined so far that he is now good only for cleaning toilets. But when a new prison fight tournament begins - an international affair, matching the best fighters from prisons around the globe, enticing them with the promise of freedom for the winner - Boyka must reclaim his dignity and fight for his position in the tournament.

Four fighters from different backgrounds come together to train under an ex MMA rising star and then ultimately have to fight each other and the traitor in their midst.

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.

A two-bit promoter tries to take a women's wrestling team to the top.

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.

An underground MMA fighter must confront his sister and his past in an adventure through parallel universes

The eldest son of a ruthlessly tough MMA champion must fight his way out of the abusive cycle his father has continued.

Picking up after the events of Never Back Down 2, former MMA champion Case Walker is on the comeback trail to become champion once again.

When Shao Kahn's Outworld barbarians terrorize Earthrealm, Lord Raiden is determined to put an end to the carnage once and for all. This leaves one option: a final Mortal Kombat tournament for the future of Earthrealm – win it or lose everything. Raiden's elite fighters Liu Kang, Johnny Cage, Sonya Blade, and a few new faces kick the action into overdrive as they go head-to-head with Outworld's most bloodthirsty warriors. But deep in the Netherrealm, an unspeakable scheme by the malevolent Shinnok unfolds, threatening to obliterate existence.

Jane is a beautiful but troubled American girl backpacking through Japan, when her raw street fighting skills draw the attention of Oshima, Japanese karate champion, who recruits and trains her to fight in the vicious, all-female, underground martial arts tournament known as "The Kumite". After months of rigorous preparation, Jane is ready to face off against the deadliest female fighters in the world, including Ling, the Chinese apprentice of Oshima's nemesis. But other nefarious forces lie in the shadows, and Jane and Ling will have to unite on a journey that will take them from the gritty underworld of Hong Kong to the glitz of Macao, before deciding who really is the best female fighter on the planet.

A man must survive a prison where hardened criminals battle to the death for the warden's entertainment.

A young Asian American martial artist is forced to participate in a brutal formal street-fight competition.

After a blood- soaked jujitsu match in Dubai, fighting legend Mickey Kelley falls to superstar Blaine. But years later, an online video proves that Blaine cheated, and the world demands a rematch. Can the aging underdog get back into shape in time to vanquish his foe, get revenge, and claim his prize?

A young Southern débutante temporarily abandons her posh lifestyle and upcoming, semi-arranged marriage to have a lustful and erotic fling with a rugged drifter who works at a local carnival.

MMA legend Patton James, now a commercial fisherman, is pulled back into the cage when his brother is in danger. Reuniting with his old coach Sammy, he commits to one final fight in one championship against the brutal champion Xavier Grau.

The vicious, power-mad Kano is determined to take over Earthrealm, one soul at a time. Assisted by a trio of cold Black Dragon mercenaries, he embarks on a brutal assault from town to defenseless town. The choice is simple: kneel or be annihilated. Kenshi, a rebel warrior, calls on Kuai Liang, the only one powerful enough to challenge the malevolent Kano. But Kuai Liang has given up the ways of the warrior, and Kenshi is too undisciplined to defeat Kano himself. If Kuai Liang cannot break through the glacier of doubt that holds him back, Earthrealm will fall.