All Cylinders Firing
Season 4, Episode 3
All Cylinders Firing 1
Vital Statistics
Airdate October 5, 2016
Written by Mike Weiss
Directed by Nick Gomez
Episode Guide
Made a Wrong Turn
Big Friends, Big Enemies

All Cylinders Firing is the third episode of the forth season and the 64th overall episode of Chicago P.D.


The Intelligence unit investigates after Platt is attacked while walking to her car. As the investigation develops, the unit finds Platt's father beaten to death and that his much younger girlfriend may have been involved. Meanwhile, after Burgess lets a key piece of case information slip, Platt escapes the hospital to find her own justice for her father.

Cast Edit

Main CastEdit

Crossover CastEdit

Recurring Cast Edit

Guest Cast Edit

  • Chelcie Ross as Robert Platt
  • Gideon Emery as Wade McGregor
  • Matt DeCaro as Officer Delaney
  • Lilia Vassileva as Natalie Kern
  • Guy Holling as Leonard Millwood
  • Henrí Franklin as Malik Simmons
  • Melissa Duprey as Detective Luisa Flores
  • Pat McGann as Homeowner
  • Keisha Champagne as Virginia Cutler
  • Rochelle Therrien as Manager
  • Celeste Cooper as Medical Examiner
  • Michelle Fox as Woman

Quotes Edit

Lindsay: Platt did something. There's something going on here.

Platt: Don't talk to me like I'm some victim.

Rhodes: She's up, she's alert, kind of rude - all cylinders firing.

Voight: I like Robert, but I think we're looking at the wrong Platt.

Voight: Someone wanted them both to suffer.

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