Girl Detective 001

The film follows female police officer Pak Yik-wah as she poses as a cleaner at a fitness center to investigate criminal activities. Alongside her sister Yik-mui, she becomes embroiled in a web of crime and romance at the center's anniversary ball. The story takes a dark turn when Yik-wah's father discovers her secret, leading to a conflict with gangsters and an undercover operative named Man Hing-cheong, who joins forces with the sisters.

"Girl Detective 001" is notable for its unique portrayal of a female detective in a predominantly male genre. With its mixture of crime, adventure, and comedic elements, this film is a reflection of 1960s cinema and its evolving themes. The runtime of 95 minutes provides a compact narrative that balances action and character development.