Dr. Song launches her pilot program, giving the E.D. a technological facelift. Archer clashes with Charles on a patient faking paralysis. Archer helps a pregnant mother with a heart condition.

The fate of the hospital rests on the vote of an incapacitated board member. Archer helps a mother with a rare stem cell disease while Asher treats the woman’s pregnant…

Charles and Cuevas help an elderly patient and her developmentally disabled grandson. Halstead treats a swimmer with a heart condition. Marcel considers using the OR 2.0 for surgery.

A brutal storm rocks Chicago. Halstead encourages Dr. Grace Song to go against her own findings for the benefit of their patient. Asher rushes to the hospital to help Archer’s…

When a subway train goes off the tracks, Marcel volunteers to help the victims. Taylor and Halstead must decide if they’re willing to risk their jobs to save a patient….

Halstead and Marcel facilitate a trans-organ exchange. Asher and Cuevas help a sexual assault survivor. Choi and Archer treat a patient whose case could expose a fraudulent doctor.

Will and Stevie get stuck in the middle of a marital face-off. Dr. Blake’s entire surgical team mysteriously collapses during a liver transplant. Charles encourages Ethan to reconcile with his…

Ripley struggles to keep Sully’s diagnosis a secret when the latter’s pregnant girlfriend comes to Med for help. Johnson works to earn a spot in Med’s trauma fellowship. Charles and…

An infection threatens Marcel’s risky liver transplant. Maggie and Charles help a struggling burn unit nurse. Goodwin is forced to make a tough decision about Bert’s future.

Archer, Asher and Charles encounter an expecting father who claims he’s telepathic and receiving messages from his yet-to-be born son. Ahmad works to thaw out a frozen criminal.

A woman from Archer’s past returns and threatens his transplant surgery. Marcel clashes with Med’s new eager first-year resident. Charles works to repair his relationship with Ripley.

When the E.D. is flooded with patients from a crash, the entire team is pulled in to help. Charles can’t shake the feeling that he knows the new E.D. attending….