天堂电影网为您介绍《深潜2020》: In2016,ayoungAustralianfilmmakerbegandocumentingamateurinventorPeterMadsen.Oneyearin,MadsenbrutallymurderedKimWallaboardhishomemadesubmarine.Anunprecedentedrevelationofakillerandthejourneyhisyounghelperstakeastheyreckonwiththeirowncomplicityandpreparetotestify.