One Chicago & FBI Wiki
One Chicago & FBI Wiki
White Knuckle
Season: 8
Episode: 2
Original airdate: November 18, 2020
Written by: Gwen Sigan
Directed by: Nicole Rubio
Episode chronology
Previous episode: Fighting Ghosts
Next episode: Tender Age


The son of an influential former officer is implicated in a murder and Moore pressures Voight to charge him quickly so that the CPD isn't accused of preferential treatment. The stakes are raised in Atwater's fight against the blue wall after patrol officers stop responding to his team's calls. Voight wants to help Atwater end this mistreatment but the two can't agree on the right way to handle it.


Main Cast

Guest Stars


  • Brittany Burch as Hadley
  • Jeremy Peter Johnson as Lawyer
  • Alejandro Raya as Officer Caswith
  • Duke Czlonka as News Anchor
  • Lachrisa Grandberry as Neighbor
  • Jackie Seijo as PPO
  • Mary Beth Dolan as FTO
  • Josiah Smith as Street Kid


Background information and Notes


Chicago P.D. Season 8
Episodes Fighting GhostsWhite KnuckleTender AgeUnforgivenIn Your CareEqual JusticeInstinctProtect and ServeImpossible DreamThe Radical TruthSigns of ViolenceDue ProcessTrouble DollsSafeThe Right ThingThe Other Side
Other Seasons Season 1Season 2Season 3Season 4Season 5Season 6Season 7Season 9