Lady Black Cat Strikes Again

Hong Kong action film.

A 1967 Cantonese language action film directed by Cheung Wai-Gwong, starring Connie Chan, Adam Cheng and Liu Chia-Liang. Ming-Wai & Ming-Sing, a brother and sister (dual roles played by Connie Chan) who must go undercover in a gang to rescue their uncle.

In realising their scheme to rule the underworld, the Poisonous Snake Gang breeds the 'Blue Poisonous Bees' and sends Red Rose to the Flying Dragon Gang to execute the 'Flying Sting' mission. Chased by Lung King-tin, both of them are captured by Anna Tai of the Female Monster Gang. The three gangs fight for the possession of a nuclear pistol and allegiances shift as the agents fall in love.

Fong Ching-wah (Josephine Siao) assumes the alias of Annie Yuen and works with the police in investigating the homicide of her father Sau-nin, a jeweller. Befriending Lee Yau-sam (Woo Fung), the adoptive son of gangster Lee Tin-fung (Sek Kin), Ching-wah not only wins his trust but also his affection.

He Shaoping is a studious factory worker who falls in love with her teacher at her evening classes.

The Prime Minister's daughter, Kong Yeuk-mui, is attracted by the private tutor, Chow Yuk-pui. However, the Prime Minister despises Pui's lowly background and banishes him. Kong disowns her father, hoping to marry Pui when he achieves honours in the imperial exam. Meanwhile, Mui's brother Tak-chu prepares for the exam under Pui's tutorship. Pui and Chu, take the money Mui gives them and head for the capital. Unfortunately, Pui has himself fallen ill. Considering that the examination day is approaching, he gives all the travel expenses to Chu and urges him to set off. Mui resides at Loquat Alley, longing for Pui's honourable return. One day, she comes across a beggar, when she recognises it is Pui, her heart breaks. Chu who has newly been appointed Top Scholar, arrives and tells her sister the whole story. Nevertheless, Pui's sister is chosen to be the imperial concubine. Benefiting from this bond, Pui becomes the Royal Brother and works as the court secretary and weds Mui.