A criminal, a bank clerk and a police officer find their destinies entwined when a loan shark gets assaulted after having withdrawn $10 million from the bank in the midst of the world financial crisis.

A policeman saves San Francisco from a mad scientist holding it hostage with a laser gun.

This is the first 16mm Cantonese film in full colour, shot on 1940s state-of-the-art Technicolor film stock. Opera star Man-ha (Leung Bik-yuk) enjoys tremendous popularity during her performances in San Francisco, but drowns herself in the vices and temptations of the big city. Increasingly, she fails to show up for performances, almost causing the theatre to go bankrupt. When she sees her lover for the scoundrel that he is, she also sees the errors of her own ways and saves the theatre, restoring it to glory. Joseph Sunn Jue established the Grandview Film Company in Hong Kong during the 1930s and continued making films in the USA during wartime by collaborating with Chinese opera performers in exile there. Wong Hok-sing, an opera actor himself, directed, wrote and starred in this film. He staged a spectacular play-within-a-play at the end, not only to promote the art of Cantonese opera but also to boost solidarity among overseas Chinese through difficult times.

A roadside bandit reluctantly agrees to become the muscle for a traveling gambler/cheat. In an attempt to steal from traitorous warlords, they get involved with rebel fighters who hope to use the riches to fund their revolution.

An Australian cop heads to Hong Kong to head off the supply of a new designer drug which raises the sexual appetite of anyone who takes it.