Shelby | 卡特里娜·宝登
![](https://www.yanyi8.com/thimg/upload/yy/20135/522937.jpg150x150.jpg) | |
Mr. Goodman | 克里斯托弗·洛伊德
![](https://www.yanyi8.com/thimg/upload/yy/20142/1121694.jpg150x150.jpg) | |
Kyle | 克里斯·泽尔卡
![](https://www.yanyi8.com/thimg/upload/yy/20136/777943.jpg150x150.jpg) | |
Maddy | 丹妮尔·帕娜贝克
![](https://www.yanyi8.com/thimg/upload/yy/20142/1121482.jpg150x150.jpg) | |
Deputy Fallon | 文·瑞姆斯
![](https://www.yanyi8.com/thimg/upload/yy/20125/3458.jpg150x150.jpg) | |
Clayton | 加里·布塞
![](https://www.yanyi8.com/thimg/upload/yy/201210/49640.jpg150x150.jpg) | |
Alex | 杰奎琳·玛克林尼丝·伍德
![](https://www.yanyi8.com/thimg/upload/yy/20135/590677.jpg150x150.jpg) | |
Chet | 大卫·科恩查内
![](https://www.yanyi8.com/thimg/upload/yy/20143/1207694.jpg150x150.jpg) | |
Josh | 让-卢克·比洛多
![](https://www.yanyi8.com/thimg/upload/yy/20132/344182.jpg150x150.jpg) | |
Himself | 大卫·哈塞尔霍夫
![](https://www.yanyi8.com/thimg/upload/yy/20143/1207240.jpg150x150.jpg) | |
Ashley Fallon | 梅根·坦迪
![](https://www.yanyi8.com/thimg/upload/yy/20136/777977.jpg150x150.jpg) | |
Andrew 'Drew' Cunningham | 保罗·舍尔
![](https://www.yanyi8.com/thimg/upload/yy/201210/55012.jpg150x150.jpg) | |
Jenina Fallon | 伊莉丝·尼尔
![](https://www.yanyi8.com/thimg/upload/yy/201210/77810.jpg150x150.jpg) | |
Thomas Fallon | Sam Jones III
![](https://www.yanyi8.com/thimg/upload/yy/201211/80124.jpg150x150.jpg) | |
Mo | 克鲁·古拉格
![](https://www.yanyi8.com/thimg/upload/yy/201212/177261.jpg150x150.jpg) | |
Big Dave | 阿德里安·马丁内兹
![](https://www.yanyi8.com/thimg/upload/yy/201210/37449.jpg150x150.jpg) | |
Lifeguard Cody | 科迪·肯尼迪
![](https://www.yanyi8.com/thimg/upload/yy/20135/604395.jpg150x150.jpg) | |
Barry | 马特·布什
![](https://www.yanyi8.com/thimg/upload/yy/20144/1220334.jpg150x150.jpg) | |
Pearl | Naomi Snieckus | |
Kendra | Shanica Knowles | |
Theo Fallon | 迈克尔·阿尔吉利
![](https://www.yanyi8.com/thimg/upload/yy/20144/1231900.jpg150x150.jpg) | |
Bella (as Mia Hope) | Marta Zolynska
![](https://www.yanyi8.com/thimg/upload/yy/20142/1119474.jpg150x150.jpg) | |
Travis | Paul James
![](https://www.yanyi8.com/thimg/upload/yy/201212/234874.jpg150x150.jpg) | |
Bite Victim's Father | David Schifter | |
Lizzie | Katie Garner | |
Cannonball Girl | Beth Powder | |
Rochelle | Jenna Hurt | |
Hysteric | Alisa Harris | |
Water Park Patron | Richard Wes Howren | |
Male Staffer | Michael L. Kuhn | |
Bloody Bather (uncredited) | Sheila Brothers | |
Staring Kid (uncredited) | Truman Brothers | |
Bethany (uncredited) | Sierra Fisk | |
Saved Dead Woman (uncredited) | Beth Gosnell | |
Bather (uncredited) | Sierra Holmes | |
Mandy (uncredited) | Kathy Sue Holtorf | |
Young Mom (uncredited) | 西尔维娅·杰弗里斯
![](https://www.yanyi8.com/thimg/upload/yy/201210/48124.jpg150x150.jpg) | |
Freckled Boy (uncredited) | Matthew Lintz | |
Dying Bikini Girl (uncredited) | 利维亚·米兰诺 | |