THE SPY NEXT DOOR stars Jackie Chan as Bob Ho, an undercover CIA superspy who decides to give up his career in espionage to settle downn with his next door neighbor and girlfriend, Gillan.  But Bob has one more mission to complete before Gillian agrees to marry him: winning over her three opinionated kids.

When Gillian suddenly has to leave town, Bob volunteers to babysit the children so he can earn their approval.  But when one of th kids mistakenly donloads a top-secret formula from his computer, Bob's archenemy, a Russian terrorist, moves in for the attack, forcing Bob to juggle the roles of spy and prospective stepfather in teh most challengin mission of his career!