After serving two years on a military outpost in the middle of an ocean – four soldiers are waiting for a new crew to replace them. When the long-awaited boat finally appears, it’s empty with no relief on board. When trying to find out what happened to the boat and the missing crew, they realize they’ve lost all communications with home. Cut off from the rest of the world and n...更多《六号关口》高清完整版在线观看、六号关口在线观看高清完整版视频、六号关口在线播放完整相关科幻,惊悚资源，请持续关注迪博民药影视!