One Chicago & The FBIs Wiki
An Imperfect Science
Season: 2
Episode: 4
Original airdate: October 15, 2019
Written by: Erica Shelton Kodish
Directed by: Jean de Segonzac
Episode chronology
Previous episode: American Idol
Next episode: Crossroads


After a shooting at a nightclub, it appears that the FBI may have ignored previous threats from a local white supremacist group. Also, Kristen wrestles with her commitment to the Bureau and her responsibility to her community.


Main Cast

Guest Stars


  • Anthony Goes as Hank Cafferty
  • Carrington Vilmont as Bruce Galley
  • Stephanie Rocio as Jasmine
  • Garrett Richmond as Ace / Bartender
  • Einar Gunn as Supervisor
  • Jerusha Cavazos as Trina Mortin
  • Victora Bermudez as Trina’s Friend
  • Jamar Greene as Bouncer
  • Jequan Jackson as Caleb Jackson
  • Ejyp Johnson as Club Manager
  • Darwin Harris as Club Owner
  • Salar Ghajar as Jim Housley Dietz


Background information and Notes


FBI season 2
Episodes Little EgyptThe Lives of OthersAmerican IdolAn Imperfect ScienceCrossroadsOutsiderUndisclosedCodename: FerdinandSalvationTies That BindFalloutHard DecisionsPaybackStudio GangsterLegacySafe RoomBroken PromisesAmerican DreamsEmotional Rescue
Other Seasons Season 1Season 3Season 4Season 5