Dr. Robby sought a diversion from the anniversary of his mentor’s passing, and so he began the process of welcoming a new cohort of interns into the demanding world of the emergency room.

Robby offers support to his siblings as they guide their aging father through his final days. Meanwhile, Samira confronts law enforcement who are wrongly pursuing a woman with a medical condition they don't understand.

Samira consistently strives to guide Whitaker toward the correct path. A teenage overdose ignites a dispute within the emergency room.

The investigation focused on the missing ambulance, its disappearance a matter of urgency. Meanwhile, Santos faced a painful realization, a harsh lesson learned. And Whitaker found himself tasked with bringing control to a volatile situatio…

Both Santos and Collins navigate difficult ethical dilemmas. Samira's meticulous methods garner commendation from patients, though they draw criticism from Robby.

Robby navigates a difficult demand from the hospital, while Mel, Javadi, and Collins each grapple with the particular complexities of their relationships with their mothers.

Samira, after observing an influencer exhibiting peculiar symptoms, finds herself in disagreement with Robby. Meanwhile, Santos grapples with a patient facing accusations of assault.

Robby tended to an elderly patient whose life was interwoven with the history of Pittsburgh, while his colleagues fought to revive a young man pulled from the water.

Following a staff briefing led by Robby, Dana successfully diffused a volatile altercation in the waiting room. Meanwhile, Whitaker forged a connection with "The Kraken," while McKay confronted a critical lapse in judgment.

Down a staff member, Robby leans heavily on his team to compensate. Eventually, Santos articulates her doubts.

As Robby endeavors to maintain secrecy surrounding a burgeoning staffing problem, Collins expertly navigates a challenging delivery for a surrogate.

A surge of critical patients overwhelms the emergency room, and Robby and his team fight a relentless battle against dwindling resources.

With the shift's dim onset, Robby remains steadfast in his efforts to save the multitude of injured. Samira and Santos, in turn, each undertake perilous maneuvers in the hope of recovery.

Grief weighs heavily on Robby as he navigates a profound loss. Meanwhile, Abbott guides Samira through a delicate and potentially perilous medical procedure. And Mel attends to a teenager afflicted with an enigmatic rash.

Driven by desperation, Robby employs unconventional tactics to persuade a father to consent to treatment for his child. Subsequently, Whitaker undertakes the task of locating a patient who has vanished.