| Matt Boyd | 理查德·德莱福斯
 | |
| Deputy Fallon | 文·瑞姆斯
 | |
| Julie Forester | 伊丽莎白·苏
 | |
| Mr. Goodman | 克里斯托弗·洛伊德
 | |
| Wet T-Shirt Host | 伊莱·罗斯
 | |
| Derrick Jones | 杰瑞·奥康奈尔
 | |
| Todd Dupree | 科迪·朗格
 | |
| Jake Forester | 史蒂夫·R·麦奎因
 | |
| Kelly | 杰西卡·斯佐尔
 | |
| Danni | 凯莉·布鲁克
 | |
| Crystal | 雷丽·斯蒂尔
 | |
| Novak | 亚当·斯科特
 | |
| Sam | 利卡多·查维拉
 | |
| Paula | 戴安· 梅尔
 | |
| Andrew | 保罗·舍尔
 | |
| Laura Forester | 布鲁克琳·普劳克斯
 | |
| Zane Forester | Sage Ryan | |
| Brett | Brian Kubach | |
| Cheerleader | 艾旭林·布鲁克
 | |
| Frat Boy Driver (as Cavin Gray-Scheider) | Cavin Gray | |
| Geeky Party Guy | Bo Jacober | |
| Deputy Green | 弗兰克·卡方
 | |
| Propeller Girl | Genevieve Alexandra | |
| Mrs. Goodman | Devra Korwin | |
| Boy in Parasail Boat | Nick Magee | |
| Parasailing Girl | Gianna | |
| Sorority Girl (Inner-tube) | Bonnie Morgan | |
| Boat Captain | 格里高利·尼克特洛
 | |
| Drunk Kid (cannonball) | Tim Bishop | |
| Drunk Dumb Jock | Carmen Prisco | |
| Drunk Laughing Jock | Maarsen Roney | |
| Deputy Taylor | Jason Spisak | |
| Trampoline Girl #1 | Kym Stys | |
| Trampoline Girl #2 | Nicole Randall | |
| Party-Goer (floating stage) | Christopher Vejnoska | |
| Girl Cut in Half | Nancy Walters | |
| DJ | Tyrone Williams | |
| Fat Frat Boy | Matt Bercia | |
| Deputy | Samuel Child | |
| Myles | Kayden Kessler | |
