Ninja in the Dragon's Den (1982)

A Shogun who grew paranoid as he became senile sent his ninjas to kill his samurai. They failed but did kill the samurai’s wife. The samurai swore to avenge the death of his wife and roams the countryside with his toddler son in search of vengeance.

The Accident Man is back, and this time he must best the top assassins in the world to protect the ungrateful son of a mafia boss, save the life of his only friend and rekindle his relationship with his maniacal father figure.

Master Law awakes from a 30-year coma without memories, but his martial arts skills are intact. His renowned kung fu academy is now a teahouse, and greedy developers are trying to steamroll it to make way for condos

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.

The secret Red Lotus Flower Society is committed to the overthrow of the evil Manchu Emperor and his minions. One of his Governors is sent on a mission to retrieve a list of members of that secret society. Meanwhile, Canton kung fu practitioner Fong Sai-Yuk falls in love with the beautiful daughter of a rich merchant.

After being cheated out of some money, two small time crooks convince a martial arts expert to take them on as students.

A man is framed for murder by his drug-dealing best friend who covets his girlfriend, leading to eight years in jail and a vow of revenge upon release.

Teddy Yu is a former secret agent turned chiropractor who thought he left his past behind. He teaches martial arts to his two kids. However, his past catches up to him as a rogue agent demands to know the whereabouts of an agent known as Dragon. Now, father and children must team up to stop the rogue agent and his goons.

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.

A plump butcher student of Wong Fei Hung, Lam Sai-Wing gets into trouble with a rival kung-fu school known as Five Dragons. He is accused of raping the Head of that school's goddaughter and killing his son. Now Ko, the Head of Five Dragons, wants revenge.