The Family Strikes Back (1986)

A crazy scientist became insane when his son died of AIDS. He ordered his assistant to kidnap homosexuals everywhere and take them to private container ships for living experiments. The chief inspector of the police station, Uncle Fa, sent people to board the ship several times to collect evidence, and finally failed. Shi, who plays acrobatics in the nightclub, studied martial arts from childhood and entered the special brigade when he was an adult. However, he left the police force because of being accused of abusive tendencies and never used it. Now he raises three children alone and lives happily. One night during the performance, he and his friend Tiger witnessed and intervened in a kidnapping incident. This led to trouble for himself. On the other hand, Uncle Fa found that Shi and a Japanese colluding with crazy scientist were similar in appearance, so he drew up a plan.