One Chicago crossover News

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• Tracy Spiridakos reflects on Hailey Upton’s evolution as FBI Special Agent in major Chicago P.D. crossover

  Published: Mar 5, 2026

  Section: Celebrity News

  Actress Tracy Spiridakos has shared insights into her character’s return to the "One Chicago" universe, noting that Hailey Upton’s transition to the FBI aligns perfectly with her p...