Joe Miñoso made his final appearance as a series regular in NBC’s Chicago Fire on Wednesday, Nov. 4, in the drama’s 300th episode, “Three Hundred,” which aired at 9 p.m, according to USA Today. ET. The 48-year-old actor, who has played firefighter Joe Cruz since the show premiered in 2012, is not leaving the franchise; he is scheduled to direct an episode this season.
In the episode, Cruz decides not to return to Firehouse 51. After recovering from a spinal injury sustained in a warehouse fire and welcoming twin daughters, he tells Lt. Kelly Severide that he is moving to Minneapolis to work at a rehab center near his wife Chloe’s parents — a choice showrunner Victor Teran described as perhaps the toughest decision of the character’s life, made on his own terms and for his family.
From warehouse collapse to twin girls
The exit arc began in the Season 15 premiere, when debris collapsed on Cruz during a warehouse fire. MRI scans revealed a severe spinal fracture. Although he survived, the medical aftermath ended any prospect of returning to active duty. His recovery dominated the season: by the 300th episode he was walking hundreds of steps at a time and nearing an occupational health evaluation that could have cleared his return.
'Chicago Fire' bids farewell to Cruz after 15 seasons. Inside his emotional goodbye https://t.co/z9usoiPt5f
Then the twins arrived. Chloe gave birth to two girls, named Sofia and Elena, at Gaffney Chicago Medical Center. Dr. Archer told Cruz his physical therapy progress was remarkable. The new babies changed the calculus. Chief Tomlin, played by Doug Savant, had been pressing Severide to begin searching for Cruz’s replacement, while Severide and Mouch fought to win Cruz more time at the firehouse.
Cruz’s family was far less enthused about him returning to work. When he told his wife, Chloe, and their two sons that he would be back on Squad in no time,
his younger son asked, Why can't somebody else's dad do it?
This sentiment, along with Chloe being overwhelmed with preparing for the twins, contributed to Cruz’s final decision.
A tearful goodbye at Firehouse 51
Cruz broke the news to Severide with tears in his eyes. The captain, who had just secured a space for him at the house, was stunned — after many years of riding together, as Severide put it in the episode, nothing would be the same. Cruz’s answer centered on his family: they needed him more, and though Severide had taught him everything he knew, he would teach the new guy too. The family is headed to Minneapolis.
The episode closed with Cruz visiting the firehouse memorial statue for Brian “Otis” Zvonecek, the original character who died in the Season 8 premiere in 2019, before taking a final photo with the Firehouse 51 family in the center of the group. Miñoso, one of only four original cast members still on the show alongside Taylor Kinney, David Eigenberg and Christian Stolte, also crossed over during his run, appearing in 10 episodes of Chicago Med and nine of Chicago P.D.
His farewell was filled with emotion. He had a vulnerable chat with Severide, and his goodbyes with fellow firefighters Herrmann, Mouch, Tony, and Capp were equally emotional and funny. The final scene Miñoso filmed was his heart-to-heart with Severide, which the actor described as feeling “true-to-life” and the most human and intimate moment the two characters have ever shared.
Reflecting on 15 years on the show
It’s 15 years of a life that I’ve lived inside of someone’s skin. There’s no way that there isn’t going to be some level of grief.

Kinney described his reaction to filming the final Severide-Cruz scene as visceral and raw, calling the days they once worked together an intimate, family-like bond. Miñoso himself put it simply: “Chicago came calling back, and it’s never let me go,” he told USA Today. Which is why I’m never gonna let it go.
At the firehouse memorial for Otis, Cruz delivered a sentimental moment, promising, I'll be with you always, brother.
This full-circle moment was something Miñoso himself pitched to the writers, feeling it was a beautiful way to honor his late friend. The crew also celebrated Cruz’s legacy with a group photo in their dress blues, with Cruz standing in the center, holding back tears as he smiled.
While the episode focused on Cruz’s departure, it was one of several stories tackled in the milestone 300th episode. Other plotlines included Stella Kidd dealing with a probationary firefighter struggling after a call, Christopher Herrmann having an odd arc with a new professional headshot, and Violet Mikami and Lizzy Novak handling personal matters. The episode also opened with Severide working on an arson case.
The showrunner, Victor Teran, explained that he wanted the goodbye between Severide and Cruz to be excruciatingly painful to honor the audience’s grief. He noted that the friendship between the two characters contained the history of the series, and the writer, Matt Whitney, pitched a poignant detail: Severide initially doesn’t accept Cruz’s decision and tries to talk him out of it, making the moment feel real and unexpected.
Though Miñoso’s departure was a permanent goodbye to the character as a series regular, the door is not entirely closed. Teran told Us Weekly that there's always that possibility
Cruz could return in the future. Miñoso echoed this sentiment, stating, The opportunity that we may be able to revisit this character again is such a gift.
Earlier coverage: Joe Miñoso to Exit Chicago Fire in 300th Episode
Original Chicago Fire cast member Joe Miñoso, who plays Cruz, officially left the series during Wednesday's 300th episode — read our full Q&A with the actor. pic.twitter.com/CvZGMG1x52
More on Chicago Fire
The 300th episode of “Chicago Fire” marks the last for Joe Miñoso’s Joe Cruz, who has also been on the show since the beginning. Taylor Kinney says he had a “visceral, raw” reaction to filming the final Severide and Cruz scene: “It’s one of those things that I’ll never forget.… pic.twitter.com/SFywiTwbDJ