在暗潮涌动的深海，狂鲨肆意追逐，令人胆寒的恐惧悄然降临。女教师日记2完整版在线播放

　　After her sister's murder, Nic, her younger sister and two friends seek solace through a Pacific island kayaking adventure. Hours into the trip the women are stalked by a shark and must band together, face their fears and save each other.