Chicago's leading medical heroes return to help save lives in Season 8 of the pulse-pounding and emotional medical drama from Emmy Awardʼ-winning executive producer Dick Wolf. This season, Dr. Will Halstead deals with a medical supply chain shortage; Dr. Daniel Charles remains at the forefront of psychiatric care; Sharon Goodwin safeguards quality care in the face of fiscal scrutiny; Dr. Ethan Choi reexamines himself after being shot by a former patient; Dr. Dean Archer takes over as permanent chief of the ER; charge nurse Maggie Lockwood balances work and family issues; Dr. Crockett Marcel tackles his new role on the transplant team; And Dr. Hannah Asher sees to the center's new emergency OB/GYN service.