- as Dr. Will Halstead
- as Maggie Lockwood
- as April Sexton
- as Isidore Latham
- as Jeff Clarke
- as Dr. Natalie Manning
- as Dr. Sarah Reese
- as Susan Porter
- as Dr. Connor Rhodes
- as Dina Morris
- as Dr. Ethan Choi
- as Matthew Casey
- as Sharon Goodwin
- as Kelly Severide
- as Dr. Daniel Charles
- as Wallace Boden
- as Blake Porter
- as Nurse Doris
- as Nurse Leah
- as Dr. Leah Bardovi
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