|"Ties That Bind"|
|Season 3, Episode 06|
|Air date||January 9, 2018|
|Written by||Diane Frolov & Andrew Schneider & Gabriel L. Feinberg|
|Directed by||Valerie Weiss|
"Mountains And Molehills"
"Over Troubled Water"
Lockwood and Goodwin try and find a way to get more patients, while Dr. Halstead treats a young couple desperate to have a baby. Dr. Manning informs a woman she was sterilized without her knowledge. Meanwhile, Dr. Choi attempts to treat a man with no symptoms, as Dr. Reese's paranoia goes to the extreme when she uses pepper spray on an aggressive patient.
- Brian Tee as Dr. Ethan Choi
- Colin Donnell as Dr. Connor Rhodes
- Marlyne Barrett as Maggie Lockwood
- Nick Gehlfuss as Dr. Will Halstead
- Norma Kuhling as Dr. Ava Bekker
- Oliver Platt as Dr. Daniel Charles
- Rachel DiPillo as Dr. Sarah Reese
- S. Epatha Merkerson as Sharon Goodwin
- Torrey DeVitto as Dr. Natalie Manning
- Yaya DaCosta as Nurse April Sexton