| 角色 | 饰演者介绍 |
| Deputy Chief Brenda Leigh Johnson? (98 episodes 2005-2011) | 凯拉·塞吉维克 |
| Assistant Chief Will Pope? (98 episodes 2005-2011) | J·K·西蒙斯 |
| Sgt. David Gabriel? (98 episodes 2005-2011) | 科瑞·雷诺兹 |
| Commander Taylor (98 episodes 2005-2011) | 罗伯特·格塞特 |
| Detective Lt. Provenza? (98 episodes 2005-2011) | G·W·贝利 |
| Lieutenant Mike Tao? (98 episodes 2005-2011) | 迈克尔·保罗·陈 |
| Agent Fritz Howard? (98 episodes 2005-2011) | 乔·泰尼 |
| Lieutenant Andy Flynn? (97 episodes 2005-2011) | 安东尼·约翰·邓尼森 |
| Buzz Watson (97 episodes 2005-2011) | 菲利普·P·基恩 |
| Detective Julio Sanchez? (94 episodes 2005-2011) | 雷蒙德·克鲁兹 |
| Detective Irene Daniels (46 episodes 2005-2009) | Gina Ravera |
| Dr. Morales (35 episodes 2007-2011) | 乔纳森·德尔·阿尔科 |
| Detective? (30 episodes 2006-2010) | Ryan Van de Kamp Buchanan |
| Captain Sharon Raydor (15 episodes 2009-2011) | 玛丽·麦克唐纳 |
| Willie Ray Johnson (14 episodes 2006-2010) | 弗兰西斯·斯特恩哈根 |
| Kendall? (13 episodes 2008-2011) | Ransford Doherty |
| Clay Johnson (11 episodes 2007-2010) | 巴里·柯宾 |
| Dr. Crippen (11 episodes 2005-2007) | James Avery |
