Chicago P.D.

The worlds of Chicago Med, Chicago Fire, and Chicago P.D. will meet once again — and there's a schedule shake-up.

The Chicago P.D. actor got to work with this actor in the upcoming One Chicago crossover.

Cruz has been fighting for his life and his livelihood on Season 13 of Chicago Fire.

The officer's father makes a reappearance in the latest episode of Chicago P.D. Season 12.

Chicago P.D.'s Intelligence Unit never fails to deliver the thrills.

The actress played Detective Hailey Upton from Seasons 4 through 12 and frequently brought Nala along with her to set.

How to get your crime fix between new episodes of The Hunting Party.

Voight's former partner became the Intelligence Unit's biggest enemy in P.D. Seasons 4 and 5.

Chicago P.D.'s Intelligence Unit never fails to deliver the thrills.

We learn a little bit more about the newest member of the Intelligence Unit (played by Toya Turner) every episode.

The officer, played by Shawn Hatosy, is an unsettling and mysterious new "friend" of the Intelligence Unit.

Chi-Hards, Season 12 of Chicago P.D. is officially back!

Chi-Hards will never forget Intelligence Unit O.G. Jay Halstead and his infinite insight.

The truth finally comes out about why Burgess was really absent during Chicago P.D.'s first 2 episodes.

The Chicago P.D. star is very good at keeping her private life private!

Chi-Hards, here's when the Season 12 action continues on NBC.

From a Twilight star to Law & Order talent, P.D. continues to impress with its dynamite guest star lineup.

Chi-Hards, here's when the Season 12 action continues on NBC.

Olinsky's untimely death absolutely rocked the Intelligence Unit on Chicago P.D., but most of all Voight.

Chi-Hards, here's when the Season 12 action continues on NBC.