Park prepares to return to Phoenix. Shaun and Lea's relationship is tested. Morgan jeopardizes herself and several of her colleagues.
Shaun is having a tough time balancing his want to be with Lea, and fearing he'd potentially put her health at risk.
Lim assigns Shaun, Claire, and Park with mentoring the top first-year contenders to become residents. Meanwhile, Morgan turns to Claire and Lim for help on a consultation.
Morgan and Shaun's patient, pregnant with twins, has sharp pains, which forces them to make a tough decision.
Shaun rethinks his decision in giving new residents autonomy when one of his interns misdiagnosis a patient and it has serious ramifications.
Dr. Audrey Lim, Chief of Surgery, has a hard time coping with the remaining emotional trauma of the pandemic.
Dr. Morgan Reznick learns that a patient of hers is extremely wealthy and obsessed with prolonging his lifespan, which is a dangerous combination.
The team treats a young gymnast who suffers from complications due to intense training. Meanwhile, Shaun meets Lea's parents.
Lim faces a challenge with a patient who is both pregnant and suffering from an aggressive tumor. Meanwhile, Claire makes a shocking discovery about practices in the hospital.
The hospital is subjected to a ruthless cyber attack that threatens to shut down all the life-saving devices, so Lea steps up to save the day and prove herself.
Dr. Aaron Glassman manages to bring a rare and complicated spinal surgery case to the hospital, and challenges the young residents for an opportunity to join him in the OR. Meanwhile, Morgan and Shaun have a disagreement on the treatment of a cancer patient in a coma.
A famous surgeon comes to St. Bonaventure for treatment, and while initially enthusiastic, the team's excitement wears off because of how he behaves.
Claire is shocked to find her estranged father at her doorstep. Meanwhile, Shaun feels out of touch with Lea, which strains their relationship.
After learning the baby's gender, Lea's excitement pushes Shawn to work hard to be a more caring partner, while the team treats a Navy pilot.
In the aftermath of a violent political protest, the team races to rescue two gunshot victims.
Shaun faces a hard time with his role as Lea's partner after she suffers from complications with the pregnancy. Asher clashes with Dr. Park and Dr. Andrew over how to handle an elderly patient.
Dr. Claire Brown and the team must confront difficult truths.
In an attempt to work through their grief over the miscarriage, Shaun and Lea go on a camping trip. Morgan and Park disagree about the best way to treat their patient.
Traveling to Guatemala on a surgical mission to help patients at a rural hospital, the St. Bonaventure team encounters a small community in dire need of their help.
Dr. Shaun Murphy faces a tough challenge, as he has to perform a critical surgery on a patient when the power suddenly goes out at the hospital in Guatemala.