Stephen Chow plays a selfish yet in some places kind hearted barrister who tricks his servant in doing things for his own benefit. Eric Kot playing the servant is misguided by what he thinks is love and leaves Chow vowing that he will never need Chow's help again in life. Shortly afterwards Kot gets into some big trouble (due to be executed) with the British and calls on Chow for help. Chow tries to help his client, but is fish out of water when he has to fight this court room case according to western rules.
Chow Sing Sing returns, only this time he doesn’t go back to school. Instead, Chow goes undercover as the husband of a wealthy socialite, which doesn’t sit well with his fiancée, who tries to convince Chow to quit working as undercover.
Mary and her friend, Rachel, are new students at St. Francis Academy, a boarding school run by the iron fist of Mother Superior. The immature teens grow bored and begin playing pranks on both the unsuspecting nuns and their unpleasant classmates, becoming a constant thorn in Mother Superior's side. However, as the years pass, Mary and Rachel slowly mature and begin to see the nuns in a different light.
Father-to-be Alan is shocked to learn that he was born a sextuplet. With his newfound brother Russell riding shotgun, the duo sets out on a hilarious journey to reunite with their remaining long-lost siblings.