WealthyRolloTreadway(BusterKeaton)suddenlydecidestoproposetohisneighboracrossthestreet,BetsyO'Brien(KathrynMcGuire),andsendshisservanttobookpassageforahoneymoonseacruisetoHonolulu.WhenBetsyrejectshissuddenofferhowever,hedecidestogoonthetripanyway,boardingwithoutdelaythatnight.Becausethepiernumberispartiallycovered,heendsuponthewrongship,theNavigator,whichBetsy'srichfather(FrederickVroom)hasjustsoldtoasmallcountryatwar.　　Agentsfortheothersmallnationintheconflictdecidetosettheshipadriftthatsamenight.WhenBetsy'sfatherchecksupontheship,heiscapturedandtiedupbythesaboteurs.Betsyhearshiscryforhelpandboardstheshiptolookforhim,justbeforeitiscutloose.　　TheNavigatordriftsoutintothePacificOcean.Thetwounwittingpassengerseventuallyfindeachother.Atfirst,theyhavegreatdifficultylookingafterthemselves,butadaptafterafewweeks.Atonepoint,theysightanavyshipandhoistabrightly-coloredflag,notrealizingitsignalsthattheshipisunderquarantine.Asaresult,theothervesselturnsaway.　　Finally,theshipgroundsitselfnearaninhabitedtropicalislandandspringsaleak.WhileRollodonsadeepseadivingsuitandsubmergestopatchthehole,theblacknativescanoeoutandtakeBetsycaptive.WhenRolloemergesfromtheocean,thenativesarescaredoff,enablinghimtorescueBetsyandtakeherbacktotheship.Thenativesreturnandtrytoboardtheship.Afterafiercestruggle,RolloandBetsytrytoescapeinasmalldinghy.Itstartstosink,andthenativesswiftlyovertakethemintheircanoes.Justwhenallseemslost,anavysubmarinesurfacesrightunderneaththemandtheyaresavedbbb

货车司机黄家驹（成龙）赴美向移居美国的骠叔祝贺新婚之喜，知晓其打算婚后与黑人妻子过安静的晚年生活，经营多年的超级市场也已卖给了年轻寡妇Elaine（梅艳芳）经营。由于一见面就对Elaine有好感，黄家驹主动协助Elaine打点起业务来。 　　不久，以Johnny为首的一帮朋克党开始恶意捣乱破坏超市，面对他们，黄家驹面无惧色勇敢地用起了自己的拳头，同时不忘晓他们以人生大义，然而这波未平那波又起，黄家驹又被卷入了钻石赃物被盗的漩涡，受到了黑手党的追杀eee