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本片由克里欧·巴纳德自编自导，影片改编自罗斯·特瑞美2010年的小说，故事围绕一对力图摆脱过往家庭伤痛的兄妹展开。。It's over 500,000 square miles of rumored mysteries. In reality, the Bermuda Triangle may be filled with something even more incredible - Sharks. Marine Biologist Dr. Austin Gallagher is searching for the holy grail of shark research - the secret breeding grounds of tiger sharks, and he's hoping one special shark can lead him to it.。