The First Symptom

Guest stars

Randy Flagleras Firefighter Harold Capp

Robyn Coffinas Cindy Herrmann

Jake Lockettas Firefighter Sam Carver

Nick Gehlfussas Dr. Will Halstead

Carlos S. Sanchezas Javier "Javi" Cruz

Tracy Spiridakosas Special Agent Hailey UptonChris L. McKennaas Keith Bamford

Gary Krausas Deputy District Chief Clem Girardi

Nardeep Khurmias Dr. Arthur Bishop

Anthony Ferrarisas Firefighter Tony Ferraris

Lucas VonKampenas Luke Herrmann

David VonKampenas Lee Henry Herrmann

AAmanda Calabreseas Annabelle Herrmann

JJohn William Adams IIIas Kenny Herrmann

Crew

Paul McCraneDirector

MMatt WhitneyWriter

Shows like Chicago Fire

The closest matches on shared genres, ranked by match strength and popularity.

1. 01Drama·Action·Science-FictionArrow2012–2020·The CWAfter a violent shipwreck, billionaire playboy Oliver Queen was missing and presumed dead for five years before being discovered alive on a remote island in the Pacific.7.4
2. 02Drama·Action·Science-FictionThe Flash2014–2023·The CWAfter a particle accelerator causes a freak storm, CSI Investigator Barry Allen is struck by lightning and falls into a coma.7.5
3. 03Drama·Action·SupernaturalSupernatural2005–2020·The CWThis haunting series follows the Winchester brothers as they crisscross the lonely and mysterious back roads of the country in their '67 Chevy Impala, hunting down every evil supernatural force they encounter along the…8.3
4. 04Drama·Action·CrimeNCIS2003–present·CBSNCIS (Naval Criminal Investigative Service) is more than just an action drama.7.9
5. 05Drama·Action·HorrorThe Walking Dead2010–2022·AMC+The Walking Dead tells the story of the months and years that follow after a zombie apocalypse.7.9
6. 06Drama·Action·Science-FictionFringe2008–2013·FOXWhen an international flight lands at Boston's Logan Airport and the passengers and crew have all died grisly deaths, FBI Special Agent Olivia Dunham is called in to investigate.8.6

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