A war, religious conflicts, and misunderstandings create obstacles for a couple of different faiths.

Imagine an old-school martial arts melodrama about competing fighting schools dropped into the grungy sci-fi world of Blade Runner, and you have an idea of the curious mix of styles in Flash Future Kung Fu. Eddy Ko is the maverick star pupil of an honorable school who secretly engages in underground "Black Boxing" bouts, a black market sport off limits to the school. The ambitious X-Gang, a bloodthirsty neo-Nazi-like organization, plots to take care of Ko and his friends and take over the city with their army of mind-controlled zombie soldiers. In true Hong Kong fashion, it boils down to a showdown of champions, and this one takes place in a boxing ring in an eerily empty warehouse with video coverage broadcasting the event all over.

A young man returns to his rich family's estate after a stay in a mental hospital. He finds that his father has married his deceased wife's nurse, who is secretly plotting with her lover

Harry is a man whose friends throw him night-long bachelor party on the eve of him getting married. Harry flashes back to his many female "conquests" with the go-go dancers that remind him of his many past lovers.

Aslam and Nawab fall in love with the same girl, Jameela. Misunderstandings and bad luck drive the narrative and ultimately lead to tragedy. But at the heart of the story is the importance of sacrifice and friendship.

Larry Poole, in prison on a false charge, promises an inmate that when he gets out he will look up and help out a family. The family turns out to be a young girl, Patsy Smith, and her elderly grandfather who need lots of help. This delays Larry from following his dream and going to Venice and becoming a gondolier. Instead, he becomes a street singer and, while singing in the street, meets a pretty welfare worker, Susan Sprague. She takes a dim view of Patsy's welfare under the guardianship of Larry and her grandfather and starts proceedings to have Patsy placed in an orphanage.