Jay Halstead is a fictional character portrayed by Jesse Lee Soffer in the TV series Chicago Fire.
In the first episode they appeared in, titled A Problem House (season 2), they were 29 years old.
They appear in 18 episodes out of a total of 252 aired so far
Episodes18
A Problem House
episode S2.E1 september 2013Boden learns his firehouse is in danger of getting shut down. Severide is being targeted by an arsonist. Mouch brings his new girlfriend to the firehouse. Molly's is facing a competition from a new sports bar down the street.Prove It
episode S2.E2 october 2013The threat of an arsonist with a vendetta against the firehouse looms and Casey struggles with the repercussions of Heather Darden's accident.Defcon 1
episode S2.E3 october 2013Severide is convinced he knows the arsonist's identity.A Nuisance Call
episode S2.E4 october 2013Internal issues threaten to derail Engine Company 51.A Power Move
episode S2.E5 october 2013The future is uncertain for more than just Boden and Firehouse 51.Joyriding
episode S2.E6 november 2013While out on a jog, Severide comes across a secluded and empty construction site and encounters a young boy who has been trapped in a backhoe loader and is in dire need of assistance. Boden and McLeod continue to butt heads about the future of the firehouse and Boden breaks news about his future to Casey. Meanwhile, it's election day for the union presidency and Mouch and Greg Sullivan have a debate on Otis' podcast. With rival bar Game Day's future in peril, the finger is being pointed at Molly's.Shoved in My Face
episode S2.E11 january 2014Lt. Casey returns to work at Firehouse 51 after nearly being killed in a building collapse and Shay meets Allison Rafferty, her new partner, who is friendly to everyone except her. Dawson begins her rigorous training at the Chicago Fire Academy, while Lt. Severide prepares for his stint as instructor. Meanwhile, Clarke stubbornly does not speak with the police about the murder in which he is the prime suspect and the future of Molly's looks bleaker than ever.A Dark Day
episode S2.E20 april 2014An explosion at a hospital where Casey and Dawson are volunteering for a charity run sends Chicago into chaos.Arrest in Transit
episode S3.E9 november 2014Dawson and Casey's relationship is tested as the team responds to a truck leaking hydrochloric acid in a busy intersection. Severide learns about Brittany's past. Mouch has dating troubles.Let Him Die
episode S3.E11 january 2015The firehouse receives unsettling news when two of their own come up missing following a routine call, prompting members of Chicago P.D. to lead the search. Meanwhile, Casey and Dawson have a hard time figuring how to juggle their personal and professional lives. Elsewhere, Chief Boden and Donna struggle with news that their newborn has potential complications and they receive a surprise out-of-town visitorI Am the Apocalypse
episode S3.E19 april 2015Members of Firehouse 51 transport victims of a gas leak to nearby Chicago Med; an armed patient claiming to be carrying a deadly airborne disease forces Chicago Med into lockdown.An Agent of the Machine
episode S5.E12 february 2017A dangerous man is after Casey for an incident during a fire call.Hiding Not Seeking
episode S6.E13 march 2018The firefighters help the police track down a bombing suspect.Going to War
episode S7.E2 october 2018A raging fire consumes a 25-story apartment building complex, trapping victims on the top floors.What I Saw
episode S7.E15 february 2019A spate of robberies comes to light after a firehouse lockbox key goes missing. Sergeant Hank Voight suspects a firefighter may be involved, and with Boden's support, he recruits Cruz to go undercover to help sniff out any suspicious activity.No Such Thing as Bad Luck
episode S7.E18 april 2019Severide gets angry at Cruz when he feels his orders were disobeyed in the field. Boden reconnects with an old high school friend during a call to a house fire. Herrmann has issues when one of his favorite knick-knacks from Molly's goes missing.Infection, Part I
episode S8.E4 october 2019A deadly bacteria takes its toll on numerous victims around the city, leaving Chicago's finest first responders to work together alongside the CDC to resolve the dangerous situation; Severide suspects something bigger is happening.Buckle Up
episode S8.E5 october 2019Kidd must prove herself at the National Firefighter Leadership Conference, while the rest of Firehouse 51 is called to two eerily similar car wrecks. Mouch tries to keep the firehouse informed by starting a newsletter. Cruz deals with a heartbreak.
- A Problem House
- Prove It
- Defcon 1
- A Nuisance Call
- A Power Move
- Joyriding
- Shoved in My Face
- A Dark Day
- Arrest in Transit
- Let Him Die
- I Am the Apocalypse
- An Agent of the Machine
- Hiding Not Seeking
- Going to War
- What I Saw
- No Such Thing as Bad Luck
- Infection, Part I
- Buckle Up