What to Expect from Chicago P.D. Season 12 Episode 21: Open Casket
Voight and Chapman have been keeping tabs on Reid, making sure they find something to catch him. Chicago P.D. Season 12 Episode 21, “Open Casket,” brings them one step closer to finally turning things on him.
After watching him work closely with Otero, the team gets close to Otero themselves, creating room to attack Reid when he least expects it.
However, knowing Reid has always stayed one step ahead of the team, will they be able to finally catch him? Will they turn things around and be the ones holding the cards?
Hopefully, this will be the end of the road for Reid, and the unit will be released from his blackmail.
Here’s everything you need to know about this episode, including the air date, cast, promo, and how to watch.
Chicago P.D. Season 12 Episode 21 Details
- Title: “Open Casket”
- Air Date: Wednesday, May 14, 2025
- Time: 10:00 pm ET
- Network: NBC
- Writer: Gavin Harris
- Director: Victor Macias
How to Watch Chicago P.D. Season 12 Episode 21
- Live: NBC at 10:00 pm ET
- Streaming: Available next day on Peacock
Chicago P.D. Season 12 Episode 21 Description
The showdown with Deputy Chief Reid intensifies when Intelligence narrows in on Otero.
Guest Stars & Returning Characters
- Main Cast: Jason Beghe (Hank Voight), Marina Squerciati (Kim Burgess), Patrick John Flueger (Adam Ruzek), Benjamin Levy Aguilar (Dante Torres), LaRoyce Hawkins (Kevin Atwater), Toya Turner (Kiana Cook), and Amy Morton (Trudy Platt)
- Notable Returns: Shawn Hatosy as Charlie Reid and Sara Bues as Nina Chapman
Promo & Photos
Check out the photos from Chicago P.D. Season 12 Episode 21:
Promo Video:
What are your hopes for this episode of Chicago P.D.? Share your thoughts with us in the comments below, and be sure to catch up with our review of Chicago P.D. Season 12 Episode 20, “Black Ice,” right here.
Chicago P.D. airs Wednesdays at 10/9c on NBC.
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Lara Rosales
By day, Lara Rosales (she/her) is a solo mom by choice and a bilingual writer with a BA in Latin-American Literature who works in PR. By night, she is a TV enjoyer who used to host a podcast (Cats, Milfs & Lesbian Things). You can find her work published on Eulalie Magazine, Geek Girl Authority, Collider, USA Wire, Mentors Collective, Instelite, Noodle, Dear Movies, Nicki Swift, and Flip Screened.