The Fountain of Youth

This film (drama)Also known as返老還童，is aHong Kong, ChinaProducerwomen sex，At1989Released in year 。The dialogue language isCantonese，Current Douban rating6.6(For reference only)。

Bowler (played by Eric Tsang) and his close friends, including Flora Chan (played by Lau Ching-Wan), Koo Tak-Ming (played by Hui Siu-Hung), and others, have known each other for many years with deep emotional connections. One day, the five of them join a travel group to Thailand, only to face an unexpected incident that forces them to become test subjects for a drug. This drug turns the four of them into children, leaving them to temporarily hide in Bowler's home. Tong Tin-Ming's wife, Torpedo Boat (played by Lam Kin-Ming), finds her husband's disappearance suspicious. Coupled with the fact that the four's bank accounts are all controlled by Bowler, she can't help but suspect Bowler of financial motives, leading to a series of humorous mishaps. Later, Torpedo Boat and the teacher Wang (played by Chan Yat-Lun), who has a crush on Flora Chan, learn the truth about the incident. Meanwhile, the miraculous doctor the five previously met finally formulates an antidote, bringing the chaos of returning to childhood to an impending end.