with 18 episodes premiered on November 17, 2015

Inside the high-stakes emergency department of Chicago’s top hospital, a team of doctors and nurses faces intense medical cases while navigating complex emotions and ethical dilemmas. The adrenaline … see more

with 23 episodes premiered on September 22, 2016

As the hospital expands its reach, tensions rise between departments. Personal struggles, bureaucratic red tape, and moral challenges test the resolve of every staff member working to save lives.

with 20 episodes premiered on November 21, 2017

New leadership and shifting dynamics complicate the day-to-day operations of Gaffney Medical. While the staff strives to maintain compassion in the face of chaos, the boundaries between personal and … see more

with 22 episodes premiered on September 26, 2018

Romance, rivalry, and unexpected alliances stir within the ER. As medical technology and politics collide, the team must fight to put patients first — even when the system works against them.

with 20 episodes premiered on September 25, 2019

Trauma strikes both inside and outside the hospital walls. As lives hang in the balance, the staff must rely on each other more than ever, all while facing the emotional toll of the job.

with 16 episodes premiered on November 11, 2020

Staff changes and strained relationships shift the foundation of the ER. As high-stakes cases unfold, the hospital becomes a battleground of ambition, compassion, and survival.

with 22 episodes premiered on September 22, 2021

Familiar faces return while new ones shake up the status quo. With every diagnosis, a deeper story unfolds — and the line between healing and hurting grows thinner.

with 22 episodes premiered on September 21, 2022

Medical breakthroughs, personal reckoning, and career-defining choices drive the staff of Gaffney Medical. The stakes have never been higher — in surgery, in love, and in life.

with 13 episodes premiered on January 17, 2024

Medical breakthroughs, personal reckoning, and career-defining choices drive the staff of Gaffney Medical. The stakes have never been higher — in surgery, in love, and in life.

with 22 episodes premiered on September 25, 2024

A mass casualty crisis shakes Gaffney Medical to its core. New doctors bring change, while personal and professional tensions test the team’s resolve in an ever-evolving ER.

with 7 episodes premiered on October 1, 2025