Sewage workers Jack and Charlie get involved in an international Asian gang war when Jack helps the boss of a Shanghai gang against one of his rebellious underlings. This underling then strikes a deal with the Japanese Yakuza in the hopes of toppling his boss and become the leader of Shanghai himself. When the Yakuza assassinate the Shanghai boss, Jack pledges to avenge his new friend's death. As he seeks out those ultimately responsible, he does battle with a variety of ninjas and mercenaries from around the world.

Yu Ching seduces the innocent Yuk Lam and sells her to a brothel where she gets the attention of a general and eventually has his child. But Yu Ching schemes again and more disasters befall Yuk Lam, until finally, her sister must take revenge.

Ah Fu (Wong Tao) and Chen Ting Kuan (Carter Wong) are a couple of kung fu men in the escort service business with top notch kung fu. Ah Fu gets tired of the escort service and quits to take up the life of a normal man. In his new “life”, Ah Fu runs into a thief named Li Chi (Li Kun), and the two become the best of friends. Life is great! Ah Fu gets married to a pretty girl, Yu Lan (Ha Ling Ling). He has money, servants, and foot massages. What else could you want? Ah Fu’s life gets turned upside down when a mantis fist expert named Nan Kung Ping (Lung Fei) shows up at Ah Fu’s doorsteps seeking to avenge the death of his brother.

孫龍、賀虎兩人從小被張師父收留，學習武藝，兩人童心未泯，頑皮不堪，其後兩人為了生計，大耍雜技為兩餐，攪到笑料百出

Li I Min stars as a young, timid lad who is taught the deadly
Mantis Style by Chang Yi. The training soon brings out the wolf
in Li. His relationship with the white-haired master sours when
he learns of the master's murderous deeds. Now the student must
fight the teacher. Will he put to use the 7 Commandments of
Combat?

When the emperor becomes ill and the Sung Dynasty is threatened by an evil baron, a patriotic officer named Ree (Chia Ling) is assigned to the imperial palace to protect the sacred temple from rebels. Prepare to be chopped and kicked as Ling displays some martial arts fireworks in this 1979 curiosity.