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In the Valley of the Shadows
Season: 5
Episode: 3
Original airdate: October 9, 2019
Written by: Stephen Hootstein
Directed by: Charles S. Carroll
Episode chronology
Previous episode: We're Lost in the Dark
Next episode: Infection, Part II


Dr. Choi and Dr. Charles have difficult decisions to make as a dying man tries to preserve his future life with a controversial scientific method. Dr. Marcel and April clash over how to handle a mysterious patient and Will questions Natalie's capabilities. Sharon assigns a nurse to shadow Maggie, much to her dismay.


Main Cast

Guest Stars


  • Jeremy Shouldis as Doctor Marty Peterson
  • Puja Mohindra as Doctor Heather Singh
  • Amy J. Carle as Doctor Olga Patchefsky
  • Casey Tutton as Nurse Monique Lawson
  • Lorena Diaz as Nurse Doris
  • Cesar Jaime as Paramedic Cesar
  • Sarah Brooks as Paramedic Juliette
  • Melissa Canciller as Trauma Nurse Melissa
  • Kimberly Michelle Vaughn as Nurse Paula Wilcox
  • La'Shawn Hazelwood as Nurse La'Shawn
  • Jodi Kingsley as Madeline Gastern
  • Reginald Robinson Jr. as Darrell Jones
  • Mariah Bozeman as Keisha Jones
  • Mary Cross as Bea Shepard
  • TJ Karam as Allen Shepard
  • Dan Lin as Cryonics Tech Matthew Yang
  • Elena Marisa Flores as Officer Rosado
  • Ari Morgan as Owen Jeffrey Manning
  • Abigail Lea as Louisa Nash
  • Mari Marroquin as Orthopedics Nurse Abigail Flores


Background information and Notes


Chicago Med season 5
Episodes Never Going Back to NormalWe're Lost in the DarkIn the Valley of the ShadowsInfection, Part IIGot a Friend in MeIt's All in the FamilyWho Knows What Tomorrow BringsToo Close to the SunI Can't Imagine the FutureGuess It Doesn't Matter AnymoreThe Ground Shifts Beneath UsLeave the Choice to SolomonPain Is for the LivingIt May Not Be ForeverI Will Do No HarmWho Should Be the JudgeThe Ghosts of the PastIn the Name of LoveJust a River in EgyptA Needle in the Heart
Other Seasons Season 1Season 2Season 3Season 4Season 6Season 7Season 8