Dermot Mulroney's Dom Pascal Written Out as Chicago Fire Returns

NBC's Chicago Fire opened its fifteenth season by writing out Dermot Mulroney's Battalion Chief Dominic 'Dom' Pascal. The exit follows two seasons on the show and comes as Victor Teran takes over as showrunner. The premiere picked up after a Season 14 finale that put many characters in danger, though most survived.
NBC's firefighter drama began its 15th season by resolving the prior finale's cliffhanger: most of Firehouse 51 survived. The shift also marks Victor Teran's first season as showrunner, a behind-the-scenes change accompanying the on-screen transition.
Dermot Mulroney's Dominic "Dom" Pascal departs after two seasons. His character, a battalion chief, initially clashed with the house before becoming a beloved figure. A related report notes Mulroney has joined ESX and Warner Bros. Crew HQ's "Streets," from Emelia Hartford.
The exit may disappoint fans who invested in Pascal's two-season arc, while giving the show a chance to reset under a new showrunner. Viewers of NBC's long-running drama could see shifting storylines for Firehouse 51, and Mulroney's departure may draw attention to his next projects. For the broader television industry, such cast changes illustrate how established series balance continuity with renewal, potentially affecting streaming and broadcast audiences who follow returning favorites.