A claustrophobic survival thriller set beneath the Yellow Sea off the coast of North Korea where the pilot of a small submersible craft and a three man Special Ops team on a secret recovery mission become trapped underwater in a fight for survival.
温馨提示：[DVD：标准清晰版] [BD：高清无水印] [HD：高清版] [TS：抢先非清晰版] - 其中，BD和HD版本不太适合网速过慢的用户观看。
