American Ninja 4: The Annihilation (1990)

An 18-year-old college freshman is seduced by a handsome vampire lover who introduces her to a dark world of carnal desires.

Joe Armstrong, an orphaned drifter with little respect for much other than martial arts, finds himself on an American Army base in The Philippines after a judge gives him a choice of enlistment or prison. On one of his first missions driving a convoy, his platoon is attacked by a group of rebels who try to steal the weapons the platoon is transporting and kidnap the base colonel's daughter.

A Japanese man in polka-dot pajamas wakes up in a room with no doors. Meanwhile, a middle-aged Mexican wrestler prepares for his most challenging match ever.

A trio of specialized soldiers is called in to stop a group of drug traffickers who have hijacked a busload of tourists in the Philippines and threaten to kill them all if one of their companions is not released from jail and the government does not stop its anti-drug policies.

When a scientists daughter is kidnapped, American Ninja, attempts to find her, but this time he teams up with a youngster he has trained in the ways of the ninja.

When Chechen rebels take over a Russian nuclear reactor, it’s up to a special ops marksman to rescue the hostages and prevent nuclear catastrophe.

West Point graduate lieutenant Jeff Knight meets cynicism when taking command of sergeant Michael McNamara's tour veterans platoon in a Vietnamese trench camp. Unlike his predecessor, who hid till the end of his tour, Jeff takes charge, experiences the manual doesn't allow coping with all realities and gets wounded. He returns, now fully respect by men and superiors. Besides the Vietcong, the platoon wrestles with the inscrutable villagers, which the G.I.'s officially protect, but also fear as some collaborate with them, other covertly with the Cong, either way subject to bloody reprisals.

Karate action and laughs never cease when a brother and sister go to California to visit their uncle. They soon discover that he's an alcoholic on the run from the Mob who want him to pay up or else...

Lyon Gaultier is a deserter in the Foreign Legion arriving in the USA entirely hard up. He finds his brother between life and death and his sister-in-law without the money needed to heal her husband and to maintain her child. To earn the money needed, Gaultier decides to take part in some very dangerous clandestine fights.

Emma Corrigan, a girl with a few secrets, thinks she’s about to die on a turbulent plane ride. She spills them all to the handsome stranger sitting next to her. At least, she thought he was a stranger. But then, her company’s young and elusive CEO, arrives at the office. It’s him. And he knows every single humiliating detail about her.