| James Vincent Meredith | ... | Alderman Ross (1 episode) |
| Kenny Williams | ... | Himself (1 episode) |
| Tim Decker | ... | Ronnie Moretti (1 episode) |
| Ricardo Gutiérrez | ... | Alderman Lalo Mata (1 episode) |
| Joe Minoso | ... | Moco Ruiz (1 episode) |
| Michael Accardo | ... | Mike Bosovic (1 episode) |
| Roy Anderson | ... | Foreman (1 episode) |
| Ilyssa Fradin | ... | WBBM TV Reporter (1 episode) |
| Doug James | ... | Grey Haired Man (1 episode) |
| Loren Lazerine | ... | Chief Exhumer (1 episode) |
| Maurice Lemon | ... | Alton Morrison (1 episode) |
| Steve Lenz | ... | Phone Monkey / Kane's Aide (1 episode) |
| Eduardo N. Martinez | ... | Ortiz (1 episode) |
| Mia Park | ... | Clinic Volunteer (1 episode) |
| Jessie Perez | ... | Mata's Associate (1 episode) |
| Dale Rivera | ... | Clinic Doctor (1 episode) |
| Juan Gabriel Ruiz | ... | Dilip Singh / Cullen's Aide (1 episode) |
| Joseph Fleetfoot Sada | ... | Chief Billy English (1 episode) |
| Branden Smith | ... | Max Harris (1 episode) |
| Steve Key | ... | Man (1 episode) |
| Sal Velez Jr. | ... | Garza (1 episode) |
| David Windsor | ... | Mata's Associate (1 episode) |
| Cyn Dulay | ... | Newsreporter (1 episode) |
| Elizabeth Reiners | ... | Chicago Alderman (1 episode) |
| Kimberly Azana | ... | Mayor's Office Worker (1 episode) |
| Daniel Boughton | ... | Mayor's Office Employee (1 episode) |
| Anita Nicole Brown | ... | Mayor's Office Employee (1 episode) |
| Gene Bryant | ... | Community Organizer (1 episode) |
| Debbi Burns | ... | Mayor's Staff (1 episode) |
| Roberta Chung | ... | Campaign Worker / Parent (1 episode) |
| Tyler Drew Clayton | ... | Camera man (1 episode) |
| Randall Cropp | ... | College Kid (1 episode) |
| Duke Czlonka | ... | Mayor's Staff (1 episode) |
| Sandy Gulliver | ... | Mayor's Office Employee (1 episode) |
| Thomas Kosik | ... | Staff Member (1 episode) |
| Mino Mackic | ... | Mayor Kane's Commander (1 episode) |
| Thomas McCormick | ... | Exhumer (1 episode) |
| Samuel Meadows | ... | Company Executive (1 episode) |
| José María Mendiola | ... | Mayor's Office Employee (1 episode) |
| Babs Moran | ... | Press (1 episode) |