What to Expect from Chicago Med Season 11 Episode 4: Found Family
Chicago Med Season 11 Episode 4, “Found Family,” finds Frost once again getting close to a patient. If there is something about Frost that has always stood out, it is his behavior with the young patients. He always puts their safety and comfort first, making sure they feel as okay as possible in the hospital.
Now that a little girl has to be kept in quarantine, Frost does his best to make it as smooth as possible for her.

Meanwhile, does his best to convince a patient that the treatment is necessary before it’s too late. Will he be able to work his magic and convince the patient what is best for them?
Here’s everything you need to know about this episode, including the air date, cast, promo, and how to watch.
Chicago Med Season 11 Episode 4 Details
- Title: “Found Family”
- Air Date: Wednesday, October 22, 2025
- Time: 8:00 PM EST
- Network: NBC
- Writer: Zoe Cheng
- Director: Tess Malone

How to Watch Chicago Med Season 11 Episode 4
- Live: NBC at 8:00 PM EST
- Streaming: Available next day on Peacock
Chicago Med Season 11 Episode 4 Description
Charles races to convince a patient to accept treatment before it’s too late; Frost bonds with a young girl battling immunodeficiency; Lenox makes a chilling discovery.
Guest Stars & Returning Characters
- Main Cast: S. Epatha Merkerson (Sharon Goodwin), Oliver Platt (Daniel Charles), Jessy Schram (Hannah Asher), Steven Weber (Dean Archer), Luke Mitchell (Mitch Ripley), Sarah Ramos (Caitlin Lenox), and Darren Barnet (John Frost)
- Guest Stars: Manish Dayal as Dr. Theo Rabari
Promo & Photos
Check out the photos from Chicago Med Season 11 Episode 4:








Promo Video:

What are your hopes for this episode of Chicago Med? Share your thoughts with us in the comments below, and be sure to catch up with our review of Chicago Med Season 11 Episode 3, “Horseshoes and Hand Grenades,” right here.
Chicago Med airs Wednesdays at 8/7c on NBC.
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