While master Wong Fei Hung is away traveling, the impulsive Lau Zhai (Yuen Biao), an initiate into Wong's kung fu school, begins wandering town. He soon allies with police chief Panther in order to offer assistance in toppling an opium distribution ring.

Eric and Kurt Sloane are the descendants of a well-known Venice, California-based family of martial artists. Kurt has always been in older brother, Eric's shadow, as he lacks the instincts needed to become a champion. Against Kurt's concerns, Eric accepts a paid offer and travels to Thailand to challenge the Muay Thai champion Tong Po and fails with dire consequences. Kurt sets out for revenge. He trains with his brother's mentor, Master Durand, for a Muay Thai fight against the merciless champion, Tong Po. Durand first thinks Kurt is impossible to train, but through a series of spiritual exercises and tests, Durand discovers that Kurt has a deeper strength that will carry him through his final showdown with Tong Po.

Kickboxing champion B.J. is jailed for an accidental murder thanks to the testimony of his arch-nemesis Denard. A year later, B.J. is released and then challenged by Denard for $100,000. Will B.J. accept and get even with Denard?

A kickboxing cop abandons the violent life after he accidentally kills his opponent during a match. After quitting, he heads for the Arizona desert to live alone and occasionally work tracking drug runners for the area sheriff. One particularly wily Mexican drug lord, Santos, has been a real thorn in tracker Joe Highhawk's side, so when he encounters the beautiful Claudia and her simpleton brother Anthony running for their lives because she, an accountant, embezzled $20 million from Santos, he decides to help them. This actioner follows what happens next. Along the way, they encounter all sorts of danger, and double cross until the exciting final standoff between the kickboxer and the villain.

David Sloan must travel to Mexico to save his wife from a savage international terrorist.

In this rousing sequel to Kickboxer, Tong Po broods about his defeat at the hands of Kurt Sloan. Po and his managers resort to drastic measures to goad Kurt's brother into the ring for a rematch.

Kick-box champion David Sloan arrives in Rio de Janeiro for an exhibition fight. He and mentor Xian take pity on Brazilian rascal Marcos Coasta, an urchin who offers guide services but routinely steals from tourists for himself and his older sister Isabella. David is shocked when he sees how his Argentinian opponent Marcelo needlessly abuses a courteous local sparing partner. That's the doing of his evil US manager, Lane. He has nasty plans to force David to cheat and runs a white slavery racket.