Desc: Tyut pei ba ba: Directed by Roy Szeto. With Francis Ng, Louis Koo, Kwok-Pong Chan, Kuan Tai Chen. In the middle of dealing with multiple crisis, washed-out film director Tin Lik-hang must take care of his dementia-ridden father. Suddenly, his father starts to age backwards rapidly and is eventually the same age as his son.