主演：乔·曼特纳 帕姬·布鲁斯特 A·J·库克 伯克·弗洛伊德 Adriana Fricke 埃美·加西亚 扎克·吉尔福德 瑞安-詹姆斯·畑中 Dennis Mencia 埃迪·米尔斯 妮可·帕森特 Tyler Ham Pong 亚当·罗德里格兹 Josh Server 爱莎·泰勒 Eric Scott Alperin Cortés Alexander 克斯汀·范奈丝
简介：During a visit to friends, Sara begins having visions and is attacked by an unearthly creature in her friend's swimming pool; she soon discovers that anyone who comes into contact with the water is in danger and she is driven to confront the mystical and malevolent creature lurking in the depths.