剧情介绍
EccentricscientistHarperlivesinaspookymansionwithallthetrimmings:hiddenlab,secretpanels,inscrutablebutler,andgreedyrelativeswithunusualtalents.WhenHarperseemstobemurdered,CharlieChan(withtheuninvitedhelpofNo.4son)triestoanswersuchquestionsasWhere'sthebody?Howcanadeadmanwalk?Andhowcanasecretmurderbedoneinfullviewo...
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