One Chicago & FBI Wiki
One Chicago & FBI Wiki
51's Original Bell
Season: 8
Episode: 20
Original airdate: April 15, 2020
Written by: Matt Whitney
Directed by: Eric Laneuville
Episode chronology
Previous episode: Light Things Up
Next episode: Rattle Second City


When one of 51's own gets injured on a call, Lt. Severide becomes obsessed with helping out. Foster contemplates a big decision. Kidd is concerned for one of her high school trainees.


Main Cast

Guest Stars


  • Anthony Ferraris as Squad 3 Driver Tony Ferraris
  • Jeff Diebold as Scott
  • Katelynn Shennett as Kylie Estevez
  • Frank Caeti as Bob Rezick
  • Kris Downing as Cody
  • Daris W. Bass as Marcell
  • Maurice D. Walls as Lot Worker
  • Geno Walker as Boswell
  • Jordan Wallace as Employee
  • Madelynn Stuenkel as Amanda
  • Lynne Baker as Board Member
  • Cynthia Clarey as Faculty Member
  • Bryanna Colon as Yvette


Background information and Notes


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