Dermot Mulroney Exits Chicago Fire in Season 15 Premiere — SkimNews
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- Dermot Mulroney exits Chicago Fire after two seasons, with his final episode confirmed as the Season 15 premiere, in which his character Battalion Chief Dominic 'Dom' Pascal departs the series
- Victor Teran, the new showrunner, confirms Mulroney appears only in the premiere, stating Dom’s role was critical in bridging the gap left by Boden and setting up Severide’s leadership
- Taylor Kinney's Kelly Severide assumes leadership of Firehouse 51 as Chief, turning down the inspector role officially while still privately aiding Joe Minoso’s investigation
- Battalion Chief Dom Pascal gives Severide final advice in his exit scene, warning him about balancing dual roles to avoid serious consequences
- Dermot Mulroney expressed gratitude for his time on the show, calling the cast and crew 'incredible' and confirming he was written off after two seasons of 'challenging scenes'
- Mulroney continues work on other projects, including Netflix’s The Hunting Wives, renewed for Season 3 ahead of its Season 2 premiere, and upcoming films Moon People and Streets
Why it matters: With no chief at Firehouse 51 for the first time in 15 seasons, the power dynamic shifts decisively to Severide—altering the show’s core structure. This transition, enabled by Mulroney’s clean exit, marks a material change in narrative control and character stakes, directly impacting how leadership and accountability are portrayed moving forward.
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