Characters Who Left the One Chicago Shows During the Latest Season Finales

The One Chicago franchise saw significant cast changes in its 2023-24 seasons. Amidst production delays and shortened episodes, the finales of “Chicago Med,” “Chicago Fire,” and “Chicago PD” delivered emotional exits for several characters. These departures, whether permanent or temporary, mark a period of transition for the beloved series.

Hailey Upton’s Departure from Chicago PD

Hailey Upton, played by Tracy Spiridakos, made a dramatic exit from Chicago PD. In the season 11 finale, Upton was seriously injured while rescuing Hank Voight. Her near-death experience led her to seek a fresh start. The character is last seen heading to the airport, hinting at a potential future with the FBI. Upton’s departure leaves a significant gap in the Chicago PD team, marking a poignant farewell for fans.

CHICAGO P.D. -- "Retread" Episode 11002 -- Pictured: Tracy Spiridakos as Hailey Upton -- (Photo by: Lori Allen/NBC) / — CHICAGO P.D. — “Retread” Episode 11002 — Pictured: Tracy Spiridakos as Hailey Upton — (Photo by: Lori Allen/NBC) /

Wallace Boden’s Promotion on Chicago Fire

Wallace Boden (Eamonn Walker) received a heartfelt send-off in the season 12 finale of Chicago Fire. Boden’s promotion to deputy commissioner means he won’t be a regular on the show, but his new role ensures occasional appearances. The firehouse’s emotional goodbye underscores Boden’s impact, highlighting his role in fostering a familial atmosphere among the crew. While his presence will be missed, his continued involvement offers a bittersweet balance.

CHICAGO FIRE -- "Double Red" Episode 909 -- Pictured: (l-r) Christian Stolte as Randy Mouch McHolland, Eamonn Walker as Wallace Boden -- (Photo by: Adrian S. Burrows Sr./NBC) / — CHICAGO FIRE — “Double Red” Episode 909 — Pictured: (l-r) Christian Stolte as Randy Mouch McHolland, Eamonn Walker as Wallace Boden — (Photo by: Adrian S. Burrows Sr./NBC) /

Chief Robinson’s Exit from Chicago Fire

Chief Robinson, portrayed by Laura Allen, concluded her contentious arc in Chicago Fire. As an antagonist throughout the season, her loss in the deputy commissioner election to Boden led to her departure. Robinson’s underhanded tactics ultimately failed, providing a satisfying resolution for fans. Her exit clears the way for new dynamics within the firehouse, emphasizing the triumph of integrity over manipulation.

CHICAGO FIRE -- "All the Dark" Episode 12008 -- Pictured: (l-r) Laura Allen as Chief Robinson, Eamonn Walker as Chief Wallace Boden -- (Photo by: Adrian S Burrows Sr/NBC) / — CHICAGO FIRE — “All the Dark” Episode 12008 — Pictured: (l-r) Laura Allen as Chief Robinson, Eamonn Walker as Chief Wallace Boden — (Photo by: Adrian S Burrows Sr/NBC) /

Dr. Marcel’s Uncertainty in Chicago Med

Dr. Crockett Marcel (Dominic Rains) faces a crisis in Chicago Med‘s season 9 finale. Personal trauma from a patient’s death and its aftermath leaves Marcel questioning his career. His emotional turmoil is palpable, raising concerns about his future on the show. While Marcel hasn’t officially left, his storyline suggests significant challenges ahead, keeping viewers anxious about his next steps.