Kickboxing champion Matt Reeves witnesses the murder of his friend Johnny. While investigating the crime, he learns that a Mr. Negaal in South Africa has founded a new kickboxing association and does not leave international champions much of a chance. Johnny had to pay with his life when he did not want to join. Neegal seems to kill everybody who is in his way especially David Sloan from the previous Kickboxer films. Matt is on his own now, but suddenly finds an unexpected ally.

As a child, Ed was cleaning his father’s hunting rifles - a surprise birthday treat for the old man - when one of them went off, hitting and killing his mother. On seeing the bloodshed, his father flew into a murderous rage - Ed just barely escaped with his life. Now in his teens, he returns home; he doesn’t expect to find his father, still there, waiting for a chance to settle the score . . .

Ruth Ellis lives with her ten-year old son Andy next to a night club. One night she meets David Blakely, and they start a love affair. However, for David with his upper-class background, it is impossible to uphold the relationship. He breaks up with her, something which makes Ellis, obsessed by him, very upset.

The Rebels rule the streets of Gary, Indiana. They shoot storekeeper Marvin Bookman for giving the police information about a drive-by shooting they committed. Marvin’s son, former NFL star and Rebel founder John returns to be with his father and, with a little help from some friends, to destroy the gang his way.

Britt Reid, the heir to the largest newspaper fortune in Los Angeles, is a spoiled playboy who has been, thus far, happy to lead an aimless life. After his father dies, Britt meets Kato, a resourceful company employee. Realizing that they have the talent and resources to make something of their lives, Britt and Kato join forces as costumed crime-fighters to bring down the city's most-powerful criminal, Chudnofsky.

Matt Miller has spent his entire life living in the shadows of his brother. He believes if his brother were to disappear then so would all his problems. So one deadly night Matt decides to take matters into his own hands.

A lonely boy becomes good friends with Ben, a rat. This rat is also the leader of a pack of vicious killer rats, killing lots of people.

While diving for sunken treasure, street-smart gumshoe Tony Rome finds the body of a gorgeous blonde, her feet stuck in a block of cement. Soon after, tough guy Waldo Gronski hires him to find a missing woman named Sandra Lomax, and Rome wonders if there's a connection. He sets about trying to locate the woman, and in no time finds himself mixed up with a beautiful party girl and a slippery racketeer.

Esoterica collector Dr Maitland buys an unusual skull from his ordinary source; the artifact is what remains of the Marquis De Sade. Much too soon, Maitland discovers that the skull is turning him into a frenzied killer.

Laura Ullman, a single mother, kills her abusive ex-boyfriend and turns the gun on her son when he threatens to call the police. Paul leaves home to start a better life and falls for Ashley, a young woman looking for direction in her life, unaware of his past troubles.

High-school students start a vigilante group in their neighbourhood but, as their power increases, they become more abusive and dangerous.

After failing to apprehend the terrorist behind a Paris attack that claimed dozens of lives, CIA agent Alice Racine is forced to live in London as a caseworker. Her mentor unexpectedly calls her back into action when the CIA discovers that another attack is imminent. Alice soon learns that the classified information she's uncovered has been compromised...