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.

A daredevil airplane pilot and spy, who fights against the occupying Japanese forces in China, must rescue the ruler of the city of Kaal from the hands of a ruthless Japanese general and his advancing army.

A gang of criminals terrorizes Hong Kong with two killer robots, one of which is modelled on the gang's female thug, Maria. When the robot gets damaged during a mission, an inventor working for the police captures and reprograms her to develop an independent personality.

The Hong Kong detectives, Chau and Beethoven, are back once more. This time, their mission is to protect a young girl from a gang boss' henchmen, who are trying to eliminate her so she couldn't testify in court against their boss. Meanwhile, the plot thickens when a police medical report revealed that Chau apparently has cancer; therefore, Beethoven will see to it that his partner will have a well-deserved vacation in his remaining months.

Sylvia and Cora Miao play two widowed mothers, best friends and confidants who spend their days reminiscing about times past. Over the course of a lazy weekend afternoon, the two women conjure memories of Cora's husband, his life, his death, and his passionate affair with Sylvia. A series of wistful flashbacks reveal the sometimes touching, sometimes painful circumstances around the women's deep friendship with one another, and their love for the same man.