kausi alkaa uusintana. Yövuoroon saapuu uusi kirurgi, tohtori Joey Chavez, joka joutuu heti tositoimiin pelastaessaan liikenneonnettomuuden uhreja. Topher ja Gragosa palaavat töihin. (The Night Shift, draamasarja, USA, 2015)

A serious car crash results in two teens and a young pregnant woman arriving at the hospital, pushing the night shift members to their limit. Meanwhile, Paul tends to a quirky, wealthy hospital benefactor.

An injured skydiver is rescued, but there's more to the case than meets the eye. Meanwhile, the night-shift staffers treat an electrocuted janitor, then scramble to save his wife and children when they fall ill to life-threatening symptoms; and Paul learns about his limitations as a doctor.

A patient arrives with radiation poisoning, spinning the night shift into chaos and putting it into lockdown. Meanwhile, staffers speed to a serious car crash, where they discover an injured police officer, TC's troubled sister-in-law visits, and a former patient harasses Jordan.

Ensiapuun saapuu mies, joka on altistunut radioaktiiviselle säteilylle, ja osasto joudutaan eristämään. Entinen potilas uhkailee Jordania. (The Night Shift, draamasarja, USA, 2015)

T.C. discovers his sister-in-law's complicated history after he treats her for a fall down stairs.

A downtown gas explosion sends dozens of casualties to San Antonio Memorial Hospital.

Drew ryhtyy toimeen, kun hänen ystävänsä ylennysseremoniassa ammuskellaan. Michael yrittää pitää lupauksensa ja järjestää tyttärensä tärkeitä 15-vuotisjuhlia. (The Night Shift, draamasarja, USA, 2015)

Jordan and Krista offer roadside assistance to a motorcycle crash victim.

A building collapses during a rodeo; a severely injured cowboy exhibits strange symptoms; Scott causes a serious car accident.

Sairaalaan tuodaan kuumeinen lapsi, jonka hätääntynyt äiti saa huimauskohtauksia. Työmaalla jalkansa satuttanut mies menettää työkaverinsa ja saa vakavan diagnoosin. (The Night Shift, draamasarja, USA, 2015)

Drew and Paul head to the scene of a multi-car collision while the newly-anointed Dr. Ragosa along with Jordan, Scott, Krista and Kenny, manage the deluge of incoming victims. Meanwhile, TC and Topher head into a war zone to treat an old friend.

T.C. and Topher return to find Jordan in critical condition and San Antonio terrorized by snipers; Drew and Gwen get caught in the crossfire when a SWAT team corners the snipers.