Nitrate

Chicago Fire · S15 · E2

Rattle the Cage

  • TV-14
  • Oct 14, 2026
  • 41 min

Violet and Novak grow suspicious of a mental health facility after treating an escaped patient. Severide feels heat coming down from HQ.

Watch free on NBC

About this episode

Violet and Novak grow suspicious of a mental health facility after treating an escaped patient. Severide feels heat coming down from HQ.

Season 15

Guest stars

Oliver PlattDr. Daniel Charles
Anthony FerrarisTony
Randy FlaglerHarold Capp
Leroy Williams IIIBallard
Matthew DaddarioFirefighter Candidate McCaffrey
Carlos MirandaJacob Morales
K.C. McNeilFirefighter Candidate Hollis
Joe EichorstFirefighter Candidate Jansen
Joel SteingoldDeputy District Chief Lowen
Ciera AngeliaAnita Higgins
Seth BarrishDr. Richard Oxford
Ben CumingsOfficer Liu
Andrew PappasEthan
Vance SparksOfficer Keegan
Ronnie Hudson IIForeman
Michelle TibbleBookstore Manager