EXCLUSIVE | 'Chicago Fire' actor Jesse Spencer on training to play a firefigter: 'It gets real hot'

MEAWW caught up with Jesse Spencer at the NBC Universal Winter Press Tour, where he spoke about working with the fire consultant Steve Chikerotis
Jesse Spencer (Getty Images)
Jesse Spencer (Getty Images)

Jesse Spencer earned American television fame when he played Dr. Robert Chase on Fox's medical drama 'House'. He then booked another show called 'Chicago Fire', to play a firefighter called Matthew Casey -- a character he has been playing since 2012.

The success of 'Chicago Fire' led to three additional spinoffs, 'Chicago P.D.', 'Chicago Med', and 'Chicago Justice'. While 'Chicago Justice' was canceled after one season, the other three shows are still going strong.

MEA Worldwide (MEAWW) caught up with Spencer at the 2020 NBC Universal Winter Press Tour in Pasadena to ask about his experience training for the show.  Spencer said, "Most of our incidents come from real-life events, we adapt them."

He further spoke about how Steve Chikerotis -- the fire consultant for 'Chicago Fire' -- took him to the fire academy when Spencer first flew out to act as the pilot. Spencer said, "He threw me in a hot box." He called the experience really intense, saying, "David Eigenberg goes down every year to do the hotbox and Miranda Mayo did as well. So I think it'll be my turn this year. It gets really hot."

Spencer also said that he was "pretty claustrophobic at the start." He said, "it's a lot of gear and... enclosed spaces. I'm used to it now." He spoke about his first mission as Matthew Casey, saying, "[I had to] take my crew and get the victim and get out. And I couldn't find the victim. And I led them into a broom closet."

Jesse Spencer as Captain Matthew Casey on 'Chicago Fire' (NBC)

However, Spencer has improved since then and since he is a freediver, he is good at conserving oxygen. He said, "You mostly get used to it over time and now it's just fun. Now it's just second nature."

Spencer then shared with MEAWW about the crossover episodes the 'Chicago' franchise is well-known for. On whether he is informed in advance of the situation regarding his appearance on the other shows, he said, "It can happen at any moment. But normally, you'll get a few days notice."

Spencer said he tries to keep up with 'Chicago P.D.' and 'Chicago Med' when he can. He also teased about the upcoming crossover between 'Chicago P.D.' and 'Chicago Fire', saying, "Brian Geraghty comes back, he plays [Sean] Roman. He comes back to find his missing sister. That's going to be fun."

While 'Chicago Fire' tells the stories of the firefighters and paramedics of the fictional 'Firehouse 51' in 'Chicago', there is, in fact, a real Firehouse 51. Spencer said he visited the firehouse to do interviews and photoshoots, saying, "I think they dragged the firemen out and they couldn't have been less annoyed to be dragged out."

However, Spencer was happy to visit the real firehouse. He said, "It was kind of a nice little looking it all up."

'Chicago Fire' airs on NBC on Wednesday nights. The 'Chicago Fire'-'Chicago P.D.' crossover will air on February 26th.

You can check out the interview down below.



 

GET THE BIGGEST ENTERTAINMENT STORIES
STRAIGHT TO YOUR INBOX.

MORE STORIES

Sean Reagan’s past shapes a rescue in ‘Boston Blue’ Season 2 Episode 6 as Mika Amonsen discusses continuing the character’s ‘Blue Bloods’ story.
2026-11-14T19:02:59.000Z
Left Bank Pictures has responded to a tragic incident at the Edinburgh studio used for ‘Dept. Q’ as police inquiries into the circumstances continue.
2026-11-14T15:25:47.000Z
A fan-favorite ‘Matlock’ star shares a behind-the-scenes update as the CBS drama prepares for its Season 3 return.
2026-11-14T14:08:57.000Z
‘Gilmore Girls’ documentary ‘Drink Coffee, Talk Fast’ brings back familiar cast members, including Jared Padalecki and Scott Pattersonts
2026-11-14T10:08:21.000Z
'CSI' veteran Marg Helgenberger was once one of the highest-paid small-screen actresses
2026-11-14T09:17:43.000Z
Dexter sets his sights on the Jaw Splitter in Season 2, Episode 3, while a fan theory links the mysterious killer to actor Jack Dylan Grazer.
2026-11-14T07:37:35.000Z
‘Law & Order: SVU’ showrunner Michele Fazekas addresses Benson and Stabler’s future after their emotional reunion in the milestone 600th episode
2026-11-14T07:25:13.000Z
‘Station 19’ alum Jay Hayden joins ‘Fire Country’ Season 5 as Mason Ellis, whose return to Edgewater sparks a new conflict between Bode and Jake
2026-11-14T06:34:18.000Z
CBS brings ‘Marshals’ and ‘Tracker’ back to its Sunday lineup on November 15 with new episodes following a one-week break for ‘Cupertino.’
2026-11-14T05:54:18.000Z
Boone and Mickey's relationship gets complicated with Emmy's arrival in 'Sheriff Country'
2026-11-14T04:43:33.000Z