Jordan and Drew perform a daring rescue by jumping from a chopper. Landing at the nearest VA hospital, Jordan sparks a plan to appease Julian and reunite her night shift team. Back at the hospital, Paul deals with the repercussions of standing up to his father while Scott dives headlong into his professional life. Kenny butts heads with Cain, a traveling nurse with a mysterious past. Shannon indoctrinates Cain as they work in San Antonio Memorial's understaffed and overworked ER. Meanwhile, TC is held captive in Syria. In order to find Syd TC must treat his captor instead of returning to the safety of an air base with a civilian volunteer, Amira.
s04e01 - Recoil
s04e02 - Off the Rails
s04e03 - Do No Harm
s04e04 - Control
s04e05 - Turbulence
s04e06 - Family Matters
s04e07 - Keep the Faith
s04e08 - R3B0OT
s04e09 - Land of the Free
s04e10 - Resurgence
Welcome to the night shift, where every day is a fight between the heroic efforts of saving lives and the hard truths of running a hospital. At San Antonio Memorial, the men and women who work the wee hours are a special breed, particularly adrenaline junkie T.C. Callahan. After a grueling tour of duty in the Middle East, T.C. is about to learn that his toughest battles will be fought right at home. He and his irreverent team of late-night docs, including Topher and Drew, know how to let off steam with the casual prank or two, but when lives are at stake they are all business.
Unfortunately, the night shift is now under new management and boss Michael Ragosa is more interested in cutting costs than helping people. But T.C. has never met a rule he couldn't break, or a person he won't stand up to. And it's clear that not even Dr. Jordan Santos, T.C'.s ex-girlfriend and now Ragosa's second in charge, has a chance at keeping him in line. If Ragosa wants a war, he'll get one.