| Nicki Rutkowski | played by Meghann Fahy |
| Drunken Englishman | played by Max Baker |
| Capp | played by Randy Flagler |
| Hadley | played by William Smillie (II) |
| Heather Darden | played by Chaon Cross |
| Cindy Herrmann | played by Robyn Coffin |
| Darden | played by Corey Sorenson |
| Mike | played by Madison Dirks |
| Georgie | played by Annabel Armour |
| Mabel | played by Nadirah Bost |
| Grigsby | played by Dexter Zollicoffer |
| District Chief Walker | played by Steve Chikerotis |
| Corrinne | played by Katherine Cunningham |
| Julie | played by Addy Stafford |
| Woman | played by Suzanne Lang (II) |
| Irish Bartender | played by Russ Williamson |
| Justin | played by Scott Stangland |
| Clarence | played by Simeon Henderson |
| Beautiful Young Woman | played by Ashley Bond (IV) |
| Engine Firefighter | played by Rich Wilkie |
| Female Nurse | played by Marika Mashburn |
| Herrmann Kid #1 | played by David VonKampen |
| Herrmann Kid #2 | played by Lucas VonKampen |
| Darden Kid #1 | played by Griffin Kane |
| Catering Assistant | played by Paul Duna |
| Fireman | played by Phillip Cerza |
| Neighbor | played by Samuel Meadows |
| Dispatcher | played by Anne Lockhart |
| Chicago Police Officer | played by Chris D. Thomas |
| Firefighter | played by Steven Fischer |
| Fireman | played by Kenneth P. George |
| Orderly | played by Darren Elliot Fulsher |
| Firehouse Administrative Staff | played by Anita Nicole Brown |
| Coffee Shop Patron | played by Joseph Jajoe Davis |