Jesse Lee Soffer Tracy Spiridakos are returning for the new One Chicago crossover event!

On Wednesday (February 4), it was announced that the two actors will be reprising their Chicago P.D. roles for the upcoming three-part crossover with Chicago Fire and Chicago Med, set to air on March 4 on NBC, Variety announced.

Keep reading to find out more…Per the official description, Tracy‘s character Hailey Upton “returns to her former stomping grounds, but this time on the federal level as a Special Agent of the FBI. She joins her former P.D. allies after a drug enforcement task force case out of her Detroit field office leads her back to Chicago.”

Jay Halstead (Jesse) has “been deep undercover, leading him on a path to the same case that Upton is investigating.”

Jesse last appeared in an October 2022 episode, exiting three episodes into season 10 when his character decided to join an Army group to bring down the Cartel in Bolivia.

Tracy - who was married to Jesse‘s character before he moved away – decided to start over and chose to leave Chicago.

Find out more about the One Chicago crossover event here!