| Governor McCall Cullen | played by Francis Guinan |
| Dr. Ella Harris | played by Karen Aldridge |
| Claire Mann | played by Marin Ireland |
| Alderman Ross | played by James Vincent Meredith |
| Doyle (States Attorney) | played by John Hoogenakker |
| Mayor Rutledge | played by Anthony Mockus Sr. |
| Maggie Zajac | played by Nicole Forester |
| Zajac's Son | played by Weston Ford (II) |
| Galvez | played by José Antonio García (VI) |
| Jackie | played by Mary Hollis Inboden |
| Carpenter | played by Bruce Jarchow |
| Male Nurse | played by Anish Jethmalani |
| Chuck | played by Brian King (XXII) |
| Ward Boss 1 | played by Trinity Murdock |
| Receptionist | played by Stephenie Park |
| Cullen's Aide | played by Juan Gabriel Ruiz |
| Dilip Singh | played by Juan Gabriel Ruiz |
| Tina | played by Rebecca Spence |
| Alderman Alverson | played by Phillip Edward Van Lear |
| Karen | played by Celeste Williams (III) |
| Chicago Alderman | played by Elizabeth Reiners |
| Mona's Assistant | played by Candace Edwards |
| Injured Child | played by Madison Dae Clarion |
| Mayor's Office Employee | played by Roberta Chung |
| Press Photographer | played by Joel VanWambeke |
| Doyle Employee | played by Arthur-Angelo Sarinas |
| Campaign Worker | played by Todd Rader |
| Sentinel Photographer | played by Craig Lemons |
| Benjy Zajak | played by Hudson Ford |