青柠影院为您介绍《深潜》:In2016,ayoungAustralianfilmmakerbegandocumentingamateurinventorPeterMadsen.Oneyearin,MadsenbrutallymurderedKimWallaboardhishomemadesubmarine.Anunprecedentedrevelationofakillerandthejourneyhisyounghelperstakeastheyreckonwiththeirowncomplicityandpreparetotestify.