| 角色 | 演员 |
| Allison | 安妮·海瑟薇Anne Hathaway |
| Emily | 碧悠·菲利浦斯Bijou Phillips |
| Toby | 迈克·沃格尔Mike Vogel |
| Sam | 约瑟夫·高登-莱维特Joseph Gordon-Levitt |
| Stuart Lang | 迈克尔·比恩Michael Biehn |
| Hector | 弗莱迪·罗德里格兹Freddy Rodríguez |
| Joanna Lang | 劳拉·桑·吉亚科莫Laura San Giacomo |
| Nick | 查宁·塔图姆Channing Tatum |
| Josh Rubin | 乔希·佩克Josh Peck |
| Lt. Maris | 山姆·伯顿斯Sam Bottoms |
| Young Mother | 塔米·杜鲁尔Tammy Trull |
| Amanda | 施瑞·阿普莱碧Shiri Appleby |
| Eric | 马特·欧莱瑞Matt O'Leary |
| Chino | 雷蒙德·克鲁兹Raymond Cruz |
| Sasha | 阿丽西丝·泽纳Alexis Dziena |
| Manuel | Johnny Vasquez |
| Ace | Luis Robledo |
| Mr. Rubin | Sam Hennings |
| Mrs. Rubin | Cecilia Peck |
| Himself | Robert Shapiro |
| Todd Rosenberg | JD·帕多 |
| Lt. Kovaleski | Terri Hanauer |
| Female Cop #1 | Jocelyn Towne |
| Female Cop #2 | Jillian McWhirter |
| Male Cop | John Thomas |
| Los Angeles Cop (as Jon Erik) | John Eric Staley |
| Runaway | 劳拉·布雷肯里奇Laura Breckenridge |
| Desiree | Alysia Joy Powell |
| Teacher (as Rick Pagano) | Richard Pagano |
| Becky | Samar Omar |
| Party Girl | Laurel Parmet |
| Hector's Girl (as Jossara Jinero) | Jossara Jinaro |
| Richard | John Morrissey |
| Cocaine Boy (uncredited) | Paul Couture |
| PLC Crew (uncredited) | Rana McAnear |
| Dinah (uncredited) | Angela Meryl |
| Police Officer (uncredited) | Ken Reichling |
