On His Majesty's Secret Service

Two friends who own an investment firm turn to a policeman friend for help when they are framed for robbery by a gang of antiquities smugglers.

Two Americans go to Hong Kong to rescue the son of a Chinese restaurant owner who is being held hostage by his stepmother and the sadistic owner of a Kung-Fu school.

An incorrigible drunkard kung fu expert brings to this story all the rites and rituals of religion plus the foibles and cunning of the common men into one glorious long laugh.

A town is attacked by a deadly creature. The only thing that can stop it is the DragonBlade, but the one who knows where it is won't tell others, since untold peril await anyone who finds this legendary weapon.

Ah Chi (Ka-Yan Leung) is obsessed with the martial arts and, more often than not, his kung-fu clowning gets him into trouble. One day he gets into a fight defending the locals from a violent thug who turns out to be an enforcer for tong boss Hsia (Eddie Ko) of the notorious Jade Brotherhood. In retaliation, Hsia forces Chi's martial arts master to expel him. Masterless and working for a fish vendor, Chi meets a crafty kid (Yat Lung Wong), whose uncle Chow Tung (Simon Yuen) is a master of the Insane Mantis style. Though the crotchety old man refuses to teach Chi his technique, Chi picks up what he can in secret. Master Chow soon relents after Chi is badly beaten in yet another battle with Hsia's goons. Insane Mantis instruction now begins in earnest with great acrobatic acuity. Eventually, however, Hsia and his lackeys ambush and kill both the fish vendor and the old master which, in turn, completes Ah Chi's descent into total insanity. Emulating praying mantis behavior, Ah Chi unleashes an outright cannibalistic rage directed against the Jade Brotherhood's big boss himself!

Jackie Chan is the undefeated Kung Fu Master who dishes out the action in traditional Jackie Chan style. When a young boy sets out to learn how to fight from the Master himself, he not only witnesses some spectacular fights, but learns some important life lessons along the way.