Summer Brown

Tensions spike when a road rage incident sends three patients into the E.D.; Frost's former television co-star resurfaces; an unexpected arrival catches Hannah and Archer off guard.

As Morgan’s (Fiona Gubelmann) temper causes problems and Lea (Paige Spara) debates whether to move back in with Shaun (Freddie Highmore), St. Bonaventure’s newest residents take on two complicated cases.

As Shaun (Freddie Highmore) learns a surprising truth about Lea (Paige Spara), the St. Bonaventure team treats two patients with complicated personal lives.

As Shaun (Freddie Highmore) prepares to meet Lea’s (Paige Spara) parents, the St. Bonaventure team treats an elite gymnast and her coach — who is also her father. Things finally come to a head between Claire (Antonia Thomas) and Lim (Christina Chang).

As new resident applicants arrive at St. Bonaventure, Morgan (Fiona Gubelmann) struggles to adapt.

As Morgan (Fiona Gubelman) struggles to find a liver donor for a woman with Down Syndrome, an amputee triathlete faces a risky surgery so he can continue raising money for cancer research.