Enter Three Dragons (1978)

A group of martial artists seek revenge after being crippled by Tu Tin-To, a martial arts master, and his son.

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

A young monk must face the Extended Iron Claw technique of a powerful warlord seeking to destroy Shaolin.

A one-armed martial arts master is being stalked by an Imperial assassin, the master of two fighters killed in the previous film. When the One-Armed Boxer is invited to attend a martial arts tournament, his efforts to lay low are unsuccessful, and the assassin soon tracks him down with the help of his three subordinates: a Thai boxer, a yoga master, and a kobojutsu user.

A former youth boxing champion, Jimmy McCabe is a man in search of hope but looking in all the wrong places. When he hits rock bottom he turns to his childhood boxing club and the only family he has left: gym owner Bill corner man Eddie and promoter Joe. Back in training, years after anyone thought he was a contender, he risks his life, as he tries to stand tall and regain his place in the world.

A young man learns the fighting techniques of Sanda from a coach. The two become best friends as the young man prepares to enter an underground tournament, competing against some of the top fighters of the world.

The new guy in a Los Angeles high school, Morgan, does some singing and fights hotshot Nick over disco dancer Frankie.

In the streets of East Los Angeles, Manny is a formidable drug dealer. Impressed by his extravagant lifestyle and prowess, his young son, Kilo, yearns to follow in his footsteps. Kilo resolves to learn how to prosper in the drug world, and his new life as a dealer begins. In a world where a man wants everything, he may end up with nothing.

The Qing emperor releases all detained Shaolin disciples, but the vindictive White Lotus clan decides to exterminate all the disciples. One martial artist survives the onslaught, and constantly trains while in hiding for revenge.

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.