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.
西德妮·斯威尼 贾斯蒂斯·史密斯 本·哈迪 刘承羽 凯瑟琳·金·索 Cait Alexander Caitlyn Sponheimer Daniel Grogan Madelline Harvey Sarah Donna Noah Parker Emily Shelton Blessing Adedijo Jillian Harris Jimmy Caspeur