American Ninja 4: The Annihilation

(1990)

A rookie cop spends his first day as a Los Angeles narcotics officer with a rogue detective who isn't what he appears to be.

Chattambi, a scheming man in a small town, survives by staying ahead of his neighbors through risky plans. When his schemes backfire, his survival depends on extricating himself from the mess he created.

Trapped standing on an armed landmine, an American tourist is forced to watch helplessly while his girlfriend is terrorized and brutally assaulted.

Vincent and Maya decide to escape their gang and settle for a peaceful life, but they are trapped into one last hit with hidden agendas, betrayals, and unexpected alliances.

Samantha Caine lives in a small town with her daughter. Eight years ago she emerged, two months pregnant, from a nearby river with no memory of her past or who she is. However, she's getting closer to finding out about her past.

Jacob King, a mysterious outsider from South Africa, arrives in Los Angeles to look for his missing younger sister.

A suicidal artist goes into the desert, where he finds his doppelgänger, a homicidal drifter.

Fresh out of prison, Enzo is drawn into the dangerous crew his cousin leads, "The Kids," facing crime, addiction, and escalating violence-and a choice that could destroy him or finally set him free.

In Moscow, an enterprising female detective decides to turn a humiliating defeat experienced by her department into a reality-TV show in which the police prep for a counter attack.

When the detectives of an undercover police unit are being mysteriously killed by a martial artist, a professional kickboxer is hired to assist them.