The Ultimate Fighter (2007)

An aging ex-boxer gangster working as muscle for a Boston crime boss receives an upsetting diagnosis. Despite a faltering memory, he attempts to rectify the sins of his past and reconnect with his estranged children. He is determined to leave a positive legacy for his grandson, but the criminal underworld isn’t done with him and won’t loosen their grip willingly.

Long separated from his family, hitman Joshua returns to Brighton Beach for a contract killing for the Russian Mafia. His abusive father, Arkady, banned him from returning after Joshua committed his first murder. He takes up residence in a hotel, and soon everyone knows he has returned. He goes home to visit his dying mother, Irina, and prepares for the assassination, getting drawn back into the criminal community he left behind.

Tiffany, Charlie and Vernon are con artists looking to up the ante from their typical scams. They figure a good way of doing this is taking down Dean "The Dean" Stevens, a well-known cardsharp, in a rigged game. However, they first need enough money to enter a game with Stevens, so they decide to strike a deal with fellow crook Larry Jennings to scam a local gangster -- which turns out to be a bad idea.

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

When a young soldier, newly returned from war, gets caught up in a drug bust, he is recruited by the authorities to go undercover in a notoriously dangerous prison in order to figure out what is really going on.

After avenging the murder of his family, a former soldier is sprung from prison and recruited by a shadowy government agency.

A contract killer, becomes the reverend of a LA church, until a cult leader and his minions kidnap his daughter. Blinded by vengeance, he cuts a bloody path across the city. The only thing that can stop him is his newfound faith.

A Chicago cop is caught in the middle of a gang war while his own comrades shun him because he wants to take an irresponsible cop down.

Jeff, a young delinquent, is enrolled by his father in a kenpo school, in the hopes of teaching the boy some self-discipline. Years later, Jeff's mentor, Kim, is being threatened by one of the Korean mafia families. Jeff tries to help his old friend, but is too late to prevent Kim's death at the hands of an unknown hitman. Vowing revenge, Jeff takes on all of the families, using his martial arts skills to find the man who killed his friend.

When his aging mob boss is whacked, Charlie Swift, a loyal friend and hired gun, will stop at nothing to destroy the upcoming crew that took him out.