Transplant, A Sort Of Homecoming

Season three kicks off with conflict between Bash and the new chief of emergency medicine. Mags struggles to save a patient who thinks the system has given up on her. June has trouble with her new roommate and gets a work proposal.

Bash treats a man with a rare medical condition. Mags gets a visit from her parents and goes above and beyond for a pregnant woman with an undiagnosed condition. A misunderstanding with a rabies patient lands Theo in trouble.

Bash treats a woman whose ketamine therapy goes awry. Mags loses confidence in her new boss. June realizes she has too much on her plate. Theo reunites with a young former patient whose life may depend on the death of another patient.

Bash finds himself at odds with his direct supervisor while they treat a couple of skydivers with a unique relationship. Mags speaks out against her supervising doctor, and a mistake comes back to bite Theo.

Recovering from a personal crisis, Mags worries about how to get her life back on track. Bash takes an unorthodox approach to treating a soldier with PTSD. Theo treats a terminally ill child whose father is desperate for a drug trial.

Bash and Amira argue over her future. Bash treats a diabetic woman who is overly dependent on her 18-year-old son. Mags questions herself as she adjusts to very limited parameters.

Bash reels from Amira's bold decision. Tensions flare at an after-work dinner party. Devi struggles to keep her staff in line as turmoil erupts. Mags treats a highly sensitive person. Theo considers breaking some rules.

Bash's life is scrutinized during his citizenship interview. When treating survivors of a building fire, Theo needs Bash's help. Mags helps a recovering addict who swallowed her keys. June and Bash treat estranged brothers.

Bash's psychiatrist suggests an unexpected form of therapy. Mags gets evicted and meets an old patient who holds a grudge. Theo makes some questionable choices with a patient's mother. June's personal and professional worlds collide.

Bash tries saving a couple whose wedding is waylaid by gunfire. Mags' demanding teen patient needs birth control. June struggles with an old habit, and an activist patient puts Theo in his place.

A software glitch takes down the emergency department. Bash explores new terrain. Mags searches for a new cardiologist. June is fed up with her bosses, and Theo attempts a stable dating life.

Bash faces an important figure from his past and must solve a public health crisis. The hospital administration questions Devi's leadership. Mags doubts all of her choices. June is asked to oversee a sensitive procedure.

Bash has a significant realization. Mags faces an overwhelming health crisis, in the meantime, Devi stands firm behind her choices. June confronts loss, and Theo witnesses a devastating event in the emotional season finale.