Watch Chicago P.D. Season 13 Episode 4 Online
“Root Cause” — Watch "Chicago P.D." Season 13 Episode 4 online in HD for free. Check streaming providers, cast, and episode details.
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Season 13 Episode 4 — Aired on Oct 22, 2025 • runs about 42 minutes.
Directed by Victor Macias.
Written by Gavin Harris.
Notable cast/guest names in this episode include Jason Beghe, Marina Squerciati, Patrick John Flueger, LaRoyce Hawkins.
This page includes 2 official still(s) (when available) plus legal availability links.
Looking for “watch Chicago P.D. Season 13 Episode 4 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.
Synopsis
A string of violent robberies across the city digs up one family's secrets. A surprising detail of Voight's past resurfaces.
Stills
Cast
as Hank Voight
as Kim Burgess
as Adam Ruzek
as Kevin Atwater
as Dante Torres
as Eva Imani
as Trudy Platt
Episodes – Season 13
Trailer / clip
There�s no trailer available for this series right now.
