| 角色 | 饰演者介绍 |
| Brooke | 达丽尔·汉纳 |
| Hamilton Lux | 阿曼德·阿山特 |
| Daniel Wilder | 约翰·施耐德 |
| Professor Bill Girdler | F·莫里·亚伯拉罕 |
| Brenda | Elisa Donovan |
| Frankie | Frank Sivero |
| Amy Zuckerman | Heather McComb |
| Kane Markus | 约翰·伊诺斯三世 |
| Nick Atkins | Jim Hanks |
| Philip Wilder | Roark Critchlow |
| Michelle | 蒂凡尼·海内斯 |
| Heather | Darcy Rose Byrnes |
| Donald Grant | Steve Tom |
| Heather's Dad | Mel Fair |
| Kim Wilder | 咪咪·迈蔻斯 |
| Bikini Girl | Kristin Crandall |
| Heather's Mom | Karen Strassman |
| Stacy | 佩丁·罗帕金 |
| Student | 戴文·玛丽·金 |
| Spectator | Dennis Nusbaum |
| Beach goer | David Hill |
| Barry | Marco Assante |
| Mark Wheat | 大卫·帕克 |
| Cindy / shark victim | Nicole Wagner |
| Mario | Kevin Thoms |
| Tia | Jacleen Haber |
| Security Guard | Bob Bledsoe |
| Alice | Nicole Gabriella Scipione |
| Shark victim amputee | Anthony Jennings |
| Shark Victim | Michael Ray Reed |
| Bob The Tow Truck Driver | Kurt Meyer |
| Shark Survivor | Charity Beyer |
| Swimmer | Derek Rountree |
| Shark Attack Victim | Renie Rivas |
| Victims friend | Dustin Cook |
| Pastor Herman | Alan Fudge |
| Sheriff Dexter Murray (as Eugene Davis) | Gene Davis |
| Clint Duran | Brent King |
| Bess Wilder | June Squibb |
