One Chicago & FBI Wiki
One Chicago & FBI Wiki
What Went Wrong
Season: 8
Episode: 6
Original airdate: October 30, 2019
Written by: Jamila Daniel
Directed by: Sanford Bookstaver
Episode chronology
Previous episode: Buckle Up
Next episode: Welcome to Crazytown


Cruz and Severide suspect foul play when a fire started by an elderly woman turns deadly. Kidd, Foster and Brett create a women’s-only lounge. Firehouse 51 celebrates some good news.


Main Cast

Guest Stars


  • Anthony Ferraris as Squad 3 Driver Tony Ferraris
  • Cole Keriazakos as Trevor
  • Brigid Duffy as Phyllis
  • Valerie Velho as Lois
  • Mo Sketch as Captain Leone
  • Hannah Williams as Shaw
  • Meghan Murphy as Younger Firefighter
  • Savanna Rae as Chantal
  • Ayanna Bria Bakari as Samara


Background information and Notes

  • 400th episode in the franchise.


Chicago Fire season 8
Episodes Sacred GroundA Real Shot in the ArmBadlandsInfection, Part IBuckle UpWhat Went WrongWelcome to CrazytownSeeing is BelievingBest Friend MagicHold Our GroundWhere We End UpThen Nick Porter HappenedA Chicago WelcomeShut It DownOff the GridThe Tendency of a Drowning VictimProtect a ChildI'll Cover YouLight Things Up51's Original Bell
Other Seasons Season 1Season 2Season 3Season 4Season 5Season 6Season 7Season 9Season 10