纪录电影《深潜》内容简介：In 2016, a young Australian filmmaker began documenting amateur inventor Peter Madsen. One year in, Madsen brutally murdered Kim Wall aboard his homemade submarine. An unprecedented revelation of a killer and the journey his young helpers take as they reckon with their own complicity and prepare to testify. /有关《深潜》详尽内容参考《深潜》豆瓣讨论区