TV'Chicago P.D.'s' Brian Geraghty Returns as Roman in 'Chicago Fire' Crossover First Look (Exclusive)
TV'Chicago Fire' Sneak Peek: Monica Raymund Returns for Season 8 Fall Finale -- Watch Gabby and Casey Reunite!
TV'Chicago Fire,' 'Med' and 'P.D.' Team Up to Solve an Flesh-Eating Bacteria in Crossover Sneak Peek (Exclusive)
