Chicago Fire Season 1 Characters & Cast — No Spoilers
Every character in Chicago Fire season 1 with photos and the actors who play them, including Taylor Kinney, Jesse Spencer, David Eigenberg — spoiler-free, nothing from later seasons.
- Kelly Severide — played by Taylor Kinney
- Matthew 'Matt' Casey — played by Jesse Spencer
- Christopher Herrmann — played by David Eigenberg
- Joe Cruz — played by Joe Miñoso
- Randy 'Mouch' McHolland — played by Christian Stolte
- Gabriela Dawson — played by Monica Raymund
- Leslie Shay — played by Lauren German
- Peter Mills — played by Charlie Barnett
- Wallace Boden — played by Eamonn Walker
- Brian 'Otis' Zvonecek — played by Yuriy Sardarov
- Harold Capp — played by Randy Flagler
- Hadley — played by William Smillie
- Hallie Thomas — played by Teri Reeves
- Jose Vargas — played by Mo Gallini
- Clarice — played by Shiri Appleby
- Hank Voight — played by Jason Beghe
- Renée Royce — played by Sarah Shahi
- Christie Casey — played by Nicole Forester
- Lucas Herrmann / Herrmann Kid #2 — played by Lucas Von Kampen
- Andy Darden — played by Corey Sorenson
All seasons of Chicago Fire: full spoiler-free character guide