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　　IMDb: 　　The documentary looks at the reasons behind the sinking and lack of rescue of the RMS Titanic, and sees Tim Matlin, author of several books about the Titanic travel to locations across Europe, North American and the Atlantic Ocean to meet experts and perform experiments to test theories. 　　国家地理频道官网： 　　Titanic: Case Closed presents a revolutionary new theory from historian and... (展开全部)