eeeAfewyearsbeforehewentontomakeabigsplashinthecannibalsub-genre,RuggeroDeodatodirectedthissuccessfulrip-offofRomanPolanski'sbrilliantKnifeintheWater.Naturally,beinganItalianfilm-there'smoreofafocusonsexthantherelationshipbetweenthecentralcouples,buttheclaustrophobicatmosphereandentertainingcharactershelptokeepthetension...(展开全部)　　Afewyearsbeforehewentontomakeabigsplashinthecannibalsub-genre,RuggeroDeodatodirectedthissuccessfulrip-offofRomanPolanski'sbrilliantKnifeintheWater.Naturally,beinganItalianfilm-there'smoreofafocusonsexthantherelationshipbetweenthecentralcouples,buttheclaustrophobicatmosphereandentertainingcharactershelptokeepthetensionbubblingover,whichensuresthatthemovieisinterestingfortheduration.Thefilmdoesn'thavenearlyasmuch'bite'asCannibalHolocaustandmostoftherestofRuggeroDeodato'sfilmography,butit'sobviousthatevenwiththisearlyfilm;Deodatoisadirectorwiththepotentialtomakeamarkoncinema.Theplotissimpleinthatitjustfocusesontwocouples.GeorgeandSilviainviteIremandBarbaraforaweekendcruiseontheiryacht.ItsoontranspiresthatGeorgeisn'tthemostsensitivemantoeverlive,andSilviadoesn'tseemtomindhimtreatingherbadly.Thesituationescalates,andIremandBarbarajoinforceswithSilviaforvengeanceagainstGeorge...andthreewaysex,ofcourse.