One Chicago & FBI Wiki
One Chicago & FBI Wiki
Season: 1
Episode: 9
Original airdate: December 4, 2018
Written by: Katie Swain
Directed by: Edward Ornelas
Episode chronology
Previous episode: This Land is Your Land
Next episode: The Armorer's Faith


After a key witness and a U.S. marshal are ambushed and killed, Maggie and OA must track down a man who leaked the information that led to their murders.


Main Cast

Guest Stars

  • Michael Mosley as U.S. Marshal Paul Ackerman
  • Amber Skye Noyes as Amber Turner
  • David St. Louis as Jim Ruhde
  • Ian Casselberry as Ernesto Villa
  • Nina Lisandrello as Eve Nettles
  • Maria Elena Ramirez as Linda Cruz


  • James Ciccone as Private Investigator William Dean
  • Sayra Player as Sandy Ackerman
  • Rob Giumarra as Damon "Soto" Cruz
  • Antino Crowley-Kamenwati as Nata Skinner
  • Connie Saltzman as Female Cashier
  • Galway McCullough as Mark Winfrey
  • Torsten Hillhouse as U.S. Marshals Rep
  • Mark McKinnon as SWAT Operator
  • Albert Choi as Surgeon


Background information and Notes


FBI season 1
Episodes PilotGreen BirdsPreyCrossfireDoomsdayFamily ManCops and RobbersThis Land is Your LandCompromisedThe Armorer's FaithIdentity CrisisA New DawnPartners in CrimeExposedScorched EarthInvisibleApexMost WantedConflict of InterestWhat Lies BeneathAppearancesClosure
Other Seasons Season 2Season 3Season 4