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The Radical Truth
Season: 8
Episode: 10
Original airdate: March 31, 2021
Written by: Scott Gold
Directed by: Lisa Demaine
Episode chronology
Previous episode: Impossible Dream
Next episode: Signs of Violence


Ruzek’s father, Bob, goes missing and the team races to find him before it’s too late.


Main Cast

Guest Stars


  • Ken Bradley as Duff
  • Steve Pavlik as Day Drinker #1
  • Kevin Ging as Day Drinker #2
  • Alka Nayyar as Doctor Joy Isley
  • Ulyses Espinoza as Hector Santiago
  • Jordan Kulow as Clerk


  • Dick Wolf as Creator
  • Matt Olmstead as Creator
  • Michael Brandt as Developer
  • Derek Haas as Developer
  • Dick Wolf as Executive Producer
  • Rick Eid as Executive Producer
  • Derek Haas as Executive Producer
  • Michael Brandt as Executive Producer
  • Arthur W. Forney as Executive Producer
  • Peter Jankowski as Executive Producer
  • Chad Saxton as Co-Executive Producer
  • Gavin Harris as Co-Executive Producer
  • Scott Gold as Co-Executive Producer
  • Gwen Sigan as Co-Executive Producer
  • Daniel Arkin as Co-Executive Producer
  • David Brownfield as Co-Executive Producer
  • Bill Balas as Supervising Producer
  • Jeanne Caliendo as Producer
  • Terry Blythe as Producer
  • Jonathan Strauss as Co-Producer
  • Daniele Bernstein as Co-Producer
  • Laura A. Garcia as Associate Producer
  • Brian Luce as Consulting Producer
  • James Zucal as Director Of Photography
  • Gregory Van Horn as Production Designer
  • Terry Blythe as Editor
  • Atli Örvarsson as Music
  • Jonathan Strauss as Casting
  • Jenny Ravitz as Casting
  • Claire Simon as Casting
  • Matt Olmstead as Consultant
  • Ike Smith as Executive Story Editor

Background information and Notes


Chicago P.D. Season 8
Episodes Fighting GhostsWhite KnuckleTender AgeUnforgivenIn Your CareEqual JusticeInstinctProtect and ServeImpossible DreamThe Radical TruthSigns of ViolenceDue ProcessTrouble DollsSafeThe Right ThingThe Other Side
Other Seasons Season 1Season 2Season 3Season 4Season 5Season 6Season 7Season 9