7.2 25 Sep 2024 43m

A month after Voight's close brush with death, Intelligence is overwhelmed with cases as they catch a high-stakes drug bust.

8.6 02 Oct 2024 42m

After tragedy strikes Intelligence, the unit must persevere during an adrenalized manhunt across the city.

7.7 09 Oct 2024 43m

Atwater struggles to find balance as he teams up with a forensic psychologist on an armed robbery case.

7 16 Oct 2024 42m

Assistant State's Attorney Chapman assists Intelligence with a sensitive investigation that drudges up painful memories for Voight.

7.5 23 Oct 2024 43m

In the midst of a momentous rainstorm, Intelligence lends support to Officer Cook when she and her partner disagree about an investigation.

7.8 06 Nov 2024 43m

Burgess is put to the test as she looks to make an advancement in her career.

8 13 Nov 2024 43m

Torres is haunted by his previous transgressions as Cook takes on a tense undercover assignment.

8 20 Nov 2024 43m

The unit learns the truth about a secret Torres has been keeping, as Deputy Chief Charlie Reid puts a focus on Intelligence.

8 08 Jan 2025 42m

Cook turns to her family when Intelligence faces administrative roadblocks that threaten a kidnapping investigation.

8 22 Jan 2025 43m

An unexpected visitor causes disruption for Ruzek and Burgess amidst an emotional investigation involving an unidentified young girl.

8.3 29 Jan 2025 43m

With the suspects still at large and conditions worsening underground, first responders race to reach the trapped victims, while the investigation into the assailants comes into focus. The crossover starts on Chicago Fire S13E11 In the Trenches (I) an...

7.8 05 Feb 2025 42m

Intelligence makes a gruesome discovery that leads Torres to go undercover at the juvenile detention center where he served time as a teen.

7 19 Feb 2025 43m

A mounting street war threatens a community-center project that Atwater is trying to get off the ground.

8.2 26 Feb 2025 43m

Ruzek grapples with his father's worsening condition while Intelligence searches for an elusive serial killer.

7.4 05 Mar 2025 42m

Voight questions Deputy Chief Reid's motives in enacting a Violence Reduction Initiative across a neighborhood where numerous gangs are fighting for territory.

7.4 26 Mar 2025 43m

Burgess' memory recall is put to the test following a deadly incident at her local diner.

7.6 02 Apr 2025 42m

The search for the suspect in a shooting uncovers a surprising personal connection to Atwater and Val, raising questions about their relationship status.

7.7 16 Apr 2025 43m

Voight and Chapman work together to uncover Deputy Chief Reid's shadow dealings as Reid assigns Intelligence to a carjacking case.

7.2 23 Apr 2025 43m

Cook works with a confidential informant for the first time in a robbery-murder case with links to a star college athlete.

8 07 May 2025 43m

Ruzek witnesses a tragic accident on an icy bridge, leading Intelligence into a dark, sinister case involving sex trafficking.

8 14 May 2025 43m

The showdown with Deputy Chief Reid intensifies when Intelligence narrows in on Otero.

9 21 May 2025 43m

Forced to cease operations while under investigation by Internal Affairs, Intelligence goes off-book to bring down Reid once and for all. Ruzek and Burgess consider delaying their nuptials amid the uncertainty.