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Watch Chicago P.D. - Season 7 Episode 4 Online!:

After zeroing in on the suspect responsible for the bioterrorism that’s gripping Chicago, the PD prepares to undertake their biggest manhunt yet. Upton is torn between helping track down the perp and providing emotional support to the scared young girl that needs her. Voight fears his team is being sent on a wild goose chase. The crossover starts on Chicago Fire S08E04 Infection (I) and Chicago Med S05E04 Infection, Part II (II).

Writing:
  • Dick Wolf
  • Matt Olmstead
  • Elena Perez

Stars:
Release Date: 2014-01-08
Seasons: 1 2 3 4 5 6 7 8 9 10 11 12
Metacritic: 7.7/10
TMDb: 8.4/10
  • Country: US
  • Language: English
  • Runtime: 42

Other episodes for this season

Doubt
Episode 1 - Doubt
Assets
Episode 2 - Assets
Familia
Episode 3 - Familia
Infection, Part III (III)
Episode 4 - Infection, Part III (III)
Brother's Keeper
Episode 5 - Brother's Keeper
False Positive
Episode 6 - False Positive
Informant
Episode 7 - Informant
No Regrets
Episode 8 - No Regrets
Absolution
Episode 9 - Absolution
Mercy
Episode 10 - Mercy
43rd and Normal
Episode 11 - 43rd and Normal
The Devil You Know
Episode 12 - The Devil You Know
I Was Here
Episode 13 - I Was Here
Center Mass
Episode 14 - Center Mass
Burden of Truth (II)
Episode 15 - Burden of Truth (II)
Intimate Violence
Episode 16 - Intimate Violence
Before the Fall
Episode 17 - Before the Fall
Lines
Episode 18 - Lines
Buried Secrets
Episode 19 - Buried Secrets
Silence of the Night
Episode 20 - Silence of the Night