In Macau, a family is attacked by three killers and only the wife survives severely wounded. Her father, the French chef Francis Costello (Johnny Hallyday), travels to Macau to visit his daughter in the hospital and steals the photos of his daughter, her husband and two children from the police department to seek revenge against the killers. Costello stumbles with the independent hit-men Kwai (Anthony Wong Chau- Sang), Chu (Ka Tung Lam) and Fat Lok (Suet Lam) that are under contract with the mobster George Fung (Simon Yam) at his hotel and he hires the trio to hunt down the killers of his daughter's family. They locate the killers in Hong Kong and they travel to kill them. But they have a surprise when they discover who ordered to kill the family.
"Fuk sau" is a silly and funny action movie that follows the style of the "spaguetti" westerns, with killers killing each other. The amnesia of Francis Costello and the situations created by his mental problem are so ridiculous and unbelievable that spoils the entertaining story that becomes a comedy. My vote is six.
Title (Brazil): "Vingança" ("Revenge")