
Episode 1
Episode 1
Sep 18, 2015
Risking lawsuits to save lives, surgeon Lee Hae-seong clashes with the hospital director, Park Geon.

Episode 2
Episode 2
Sep 19, 2015
A sudden explosion creates numerous casualties; Hae-seong, Ttol-mi, and Ji-na are all on the scene.

Episode 3
Episode 3
Sep 25, 2015
A 6.5 earthquake hits the city of Seoul; Hae-seong and Ttol-mi attempt to treat the injured.

Episode 4
Episode 4
Sep 26, 2015
There are people who are still alive under a pile of concrete; Hae-seong makes a difficult decision.

Episode 5
Episode 5
Oct 2, 2015
Doctors perform triage on the victims, but Director Park and Han U-jin have a different plan.

Episode 6
Episode 6
Oct 3, 2015
Mirae Hospital is running out of electricity, and Director Park prepares for a complete shutdown.

Episode 7
Episode 7
Oct 9, 2015
After going to search for a blood bank, Hae-seong returns to Mirae Hospital injured and unconscious.

Episode 8
Episode 8
Oct 10, 2015
The hospital depletes its resources, yet rescues continue and victims pour in.

Episode 9
Episode 9
Oct 16, 2015
U-jin complains of dizziness; a crisis strikes the ER as multiple patients go into cardiac arrest.

Episode 10
Episode 10
Oct 17, 2015
Director Park and Kang Ju-ran, head of ER, argue over whether to close the hospital.

Episode 11
Episode 11
Oct 23, 2015
While treating an elderly man and a young boy, Hae-seong experiences severe anxiety symptoms.

Episode 12
Episode 12
Oct 24, 2015
Hae-seong locks himself up in his room; Director Park vows to make him pay for his misjudgment.

Episode 13
Episode 13
Oct 30, 2015
Hae-seong studies to tackle a complicated surgery that no other doctor is willing to perform.

Episode 14
Episode 14
Oct 31, 2015
Director Park is asked to perform neurosurgery on a VIP patient who is in critical condition.

Episode 15
Episode 15
Nov 6, 2015
Director Park calls for an executive meeting to discuss Hae-seong's qualifications.

Episode 16
Episode 16
Nov 7, 2015
Director Park's struggle for power turns into a battle of pride between himself and Hae-seong.

Episode 17
Episode 17
Nov 13, 2015
Congressman Gu Ja-hyeok gets into a confrontation with the head of the fire crew.

Episode 18
Episode 18
Nov 14, 2015
Not able to trust another doctor with her father, Ttol-mi pleads for Hae-seong's help.

Episode 19
Episode 19
Nov 20, 2015
Mirae Hospital's doctors return to work; Director Park plans his revenge against Hae-seong.

Episode 20
Episode 20
Nov 21, 2015
Hae-seong faces the hardest decision he's had to make since he became a doctor.