Ninja Strike (1985)

An aerobics instructor becomes a ruthless assassin after being possessed by a slain ninja's spirit, leading to a showdown with a martial arts expert.

A Marine must do whatever it takes to save his kidnapped sister and stop a terrorist attack masterminded by a radical militia group.

Nick and Ruben are hoodwinked into a "shootfighter" (no-holds-barred, to the death) martial arts match by the evil Mr. Lee, who has a grudge against world shootfighter champ(and teacher of Nick and Ruben) Shingo.

A westerner named Casey, studying Ninjutsu in Japan, is asked by the Sensei to return to New York to protect the legendary Yoroi Bitsu, an armored chest that contains the weapons of the last Koga Ninja.

Lau Ching, a Mainlander with an incredibly powerful right arm, arrives in Hong Kong to find his cousin. He befriends with a drifter named Handsome, and a martial artist girl named Mandy. In order to woo her, Ching participates in a fighting competition in hopes of winning a $10 million prize, and must defeat his love rival, Wai, in the ring.

A Japanese master of ninjutsu and a Chinese expert in kung fu, put their differences aside after their master is killed by a mortal enemy.

The hunt is on to gain the fabulous super-strength of ninja sorcery, after three top students of the Ninja Empire each steals one of the sections of the Golden Ninja Warrior statuette. On the case is interpol agent, Jaguar Wong, who must make sure that whoever re-unites the pieces uses the power for doing good not evil. A Hong Kong cut and paste edit of the 1984 Korean Film "스타페리의 不請客" (Uninvited Guest of The Star Ferry) with new ninja scenes.

Harry Burck has been kidnapped by South American terrorists, and when the US Government refuses to intervene, Harry's friends decide to take matters into their own hands!

Fight everyone and trust no one: it's the code of survival practiced by martial-arts master Casey Bowman after his life of domestic bliss is shattered by a savage act of violence. Vowing revenge, the fearless American stealthily tracks the killer from Osaka to Bangkok to Rangoon with the help of a wise and crafty sensei. His only clues: a series of victims whose necks bear the distinctive mark of strangulation by barbed wire. Fighting to avenge as well as to survive, Casey must sharpen his razor-like responses and take his battle skills to the next level, even using deep meditation to fake his own death. His target: the sinister drug lord Goro, who is flooding the streets with deadly meth cooked at his remote jungle factory. To prepare for his ultimate confrontation, Casey must finally become an invisible warrior worthy of the name Ninja. But just when his prey is cornered, an unexpected twist shows Casey that his battle is only beginning: he truly can trust no one.

After a young Triad member takes an upper-class girl hostage during his escape from a jewelry heist, the two find themselves falling in love, in spite of the repercussions caused by their forbidden relationship.