Dr. Halstead jeopardizes his career when he goes against a family's order regarding a terminally ill cancer patient. Meanwhile, April and Dr. Reese treat a homeless man, and Choi's personal issues emerge while caring for a bipolar patient.
Quest roles:
Courtney Rioux(Paramedic Courtney), Lorena Diaz(Nurse Doris), Desmond Gray(Paramedic Desmond), Cesar Jaime(Paramedic Cesar), Susie Abromeit(Zoe Roth), Julie Berman(Dr. Sam Zanetti), Gregg Henry(Dr. David Downey), Eva Kaminsky(Jennifer Baker), William Stanford Davis(Ed Brennan), Angel Desai(Olivia Gray), Ross Kimball(Sal Baker), Alex Weisman(Paramedic Chout), Gordon Chow(Nurse Anthony), Erin Elizabeth(Orderly), Moira Hughes(Bailey)