Chicago Fire, Chicago P.D., Chicago Med, Chicago Justice: stars, guest stars, episodes, plot twists

Chicago Fire Chicago PD Chicago Med

Who Is Kidnapped Girl’s Father Evan Gilchrist on ‘Chicago P.D.’?

Rob Morrow Chicago PD NBC

Who Is New 3rd-Year Med Student Elsa Curry on ‘Chicago Med’?

Chicago Med Molly bernard NBC

Who Is Arson Suspect Carlos on ‘Chicago P.D.’? A Real Ex NYPD Cop

Chicago PD NBC

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Who Is Jay and Will’s Father Pat Halstead on ‘Chicago Fire’ Crossover?

Chicago Med Generation Gap NBC

Who Is Superintendent Kate Brennan on ‘Chicago P.D.’?

ictured: Anne Heche as Katherine Brennan -- (Photo by: Matt Dinerstein/NBC)

Who Is New Paramedic Emily Foster, Gabby Replacement on ‘Chicago Fire’?

Annie Chicago Fire

What Happened To Gabby Dawson on ‘Chicago Fire’? Hint: P-Town

Chicago Fire

Who Is New Hospital COO Gwen Garrett on ‘Chicago Med’?

Heather Headley Chicago Med, Elizabeth Sisson/NBC

Who Is New Assistant Deputy Commissioner Jerry Gorsch on Chicago Fire?

Steven Boyer as Jerry Gorsch Chicago Fire

Who Is Lawyer Renee Royce, Kelly Severide’s Ex on ‘Chicago Fire’?

Sarah Shahi Chicago Fire