Chicago's courageous medical heroes continue to confront the city's most challenging medical cases in Season Seven of the emotionally-charged drama series from Emmy,winning executive producer Dick Wolf. This season, Dr. Will Halstead (Nick Gehlfuss) finds his career at risk after his cover-up of a serious ethics violation; Dr. Daniel Charles (Oliver Platt) continues to provide outstanding psychiatric insight; Sharon Goodwin (S. Epatha Merkerson) deals with the fiscal scrutiny that comes with being the head of the city's largest hospital; Dr. Ethan Choi (Brian Tee) looks to recover after being shot by a former patient; Dr. Dean Archer (Steven Weber) steps up as interim chief of the ER; Charge nurse Maggie Lockwood (Marlyne Barrett) juggles work and family issues; Surgeon Dr. Crockett Marcel (Dominic Rains) earns newfound respect from his peers; and new additions Dr. Stevie Hammer (Kristen Hager) and Dr. Dylan Scott (Guy Lockard) join the team.