Early in his career, Jackie Chan appeared in a Hong Kong-based '70s porn-comedy film called All in the Family as a lecherous rickshaw driver. Chu Mu directed the picture, which also starred Sylvia Chang and Norman Tsui. It's a sex comedy about a bunch of pals who decide to make a pornographic film together.
Jackie Chan's character is a rickshaw driver who attempts to seduce one of the women in the group. When it was released, the picture was a flop and was immediately forgotten. It has since become a cult classic and is regarded as one of Jackie Chan's best works.