Chicago PD season 5, episode 21 photos: Allegiance

CHICAGO P.D. -- "Allegiance" Episode 521 -- Pictured: Elias Koteas as Alvin Olinsky -- (Photo by: Parrish Lewis/NBC)
CHICAGO P.D. -- "Allegiance" Episode 521 -- Pictured: Elias Koteas as Alvin Olinsky -- (Photo by: Parrish Lewis/NBC) /

Chicago PD has Alvin Olinsky’s fate up in the air tomorrow. See what’s coming up next with our gallery of Chicago PD season 5, episode 21 photos.

This week’s Chicago PD is poised to bring the hammer down on Alvin Olinsky, so we’re giving you an early look at what happens tomorrow with our photo gallery!

Thursday’s episode is called “Allegiance” and it’s time for everyone in the Intelligence Unit to declare theirs. Most of the promotional photos released for this episode feature Olinsky (Elias Koteas) as he goes to court on those murder charges, and in several photos you’ll see him in a prison jumpsuit!

We’ve never seen Olinsky like this before, but at least he’s getting some visits behind bars from Hank Voight (Jason Beghe) and his ex-wife Meredith (guest star Melissa Carlson). Maybe they can find a way to get Alvin off the hook, because so far the repeated attempts to clear his name have not panned out.

While he’s in trouble, there’s still crime in Chicago that the rest of the team has to deal with. This week will be a big episode for Adam Ruzek (Patrick John Flueger) and Kevin Atwater (LaRoyce Hawkins), literally, as the partners are bringing out their big guns to stop some big guns. It’s up to Ruzek and Atwater to keep assault weapons from falling into the wrong hands.

For even more on this episode, you can read NBC‘s official description and watch the promo for “Allegiance” here.

Below are all the Chicago PD photos from “Allegiance” courtesy of NBC. Give them a glance and then tune in tomorrow night to watch the full episode:

Next: Here's where Chicago PD left off last week

For the latest Chicago PD season 5 spoilers and news, plus more on the entire series, follow the Chicago PD show category at One Chicago Center.