Chicago Med Wiki
Natural History
Season 2, Episode 3
Air date October 6, 2016
Written by Stephen Hootstein
Danny Weiss
Directed by Michael Waxman
Runtime 43 min
Episode Guide
"Win Loss"
"Brother's Keeper"

Natural History is the third episode of Season Two of Chicago Med.


Dr. Manning and fourth-year medical student Jeff Clarke are forced to figure out a mystery illness when an Indonesian man who doesn't speak English arrives at the hospital in dire straights.

Maggie takes Dr. Halstead to her family reunion where he meets her sibling Denise and uncovers deep-rooted family secrets.

Meanwhile, Dr. Rhodes takes on a complicated heart surgery without consulting Dr. Latham and Dr. Reese and Dr. Charles encounter a woman experiencing an unusual pregnancy.


Main Cast

Crossover Cast

Recurring Cast

Guest Cast

  • Ato Essandoh as Dr. Isidore Latham
  • Shiri Aljadeff as Dr. Leah Bardovi
  • Alexandra Grey as Denise Lockwood
  • Marie Weiss as Amanda Kendrick-Dobbs
  • Brian Grey as Mr. Dobbs
  • Kanya Iwana as Farah
  • Susie McMonagle as Elaine Simon
  • James Houton as Glenn Simon
  • Reggie Luis Ruivivar as Patient
  • Tosin Morohunfola as Doctor Allan Vorspan
  • Norman Yap as Translator
  • Audrey Morgan as Grandma Rose
  • Herb Porter as Uncle Miles