|"Devil In Disguise"|
|Season 3, Episode 15|
|Air date||April 10, 2018|
|Written by|| Stephen Hootstein |
& Joseph Sousa
|Directed by||Michael Pressman|
"Lock It Down"
"An Inconvenient Truth"
Dr. Charles and Dr. Reese search for answers when a mother brings in her daughter claiming she is possessed. While, Dr. Rhodes and Dr. Bekker are tasked with finding a way to save a pair of conjoined twins. Dr. Halstead struggles to get Dr. Manning's attention. Meanwhile, Maggie measures her options in the wake of her recent actions.
- 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