Season 1

1. Episode 1

2020-03-12 · 83m

Five friends whose friendship goes back to their days in med school are brought back together when a phone call interrupts each of their busy lives.

2. Episode 2

2020-03-19 · 82m

For the first time in 20 years, everyone's finally working under the same roof. A patient with a familiar name finds Chae Song-hwa.

3. Episode 3

2020-03-26 · 88m

The hospital's med students are inspired by the doctors, who each look after their patients in their own ways. Lee Ik-jun gets a welcome visitor.

4. Episode 4

2020-04-02 · 79m

Yang Seok-hyeong's aloofness frustrates someone on his team. Jang Yun-bok and Jang Hong-do witness a surprising side of Song-hwa outside the hospital.

5. Episode 5

2020-04-09 · 73m

Jang Gyeo-ul can't get one kind word out of Ahn Jeong-won, who seems especially cold to her. A difficult professor joins the cardiothoracic department.

6. Episode 6

2020-04-16 · 82m

Kim Jun-wan waits for a response from Lee Ik-sun, who says she needs some time. Jeong-won breaks painful news to the family of his longtime patient.

7. Episode 7

2020-04-23 · 84m

An unforeseen problem just before a surgery forces Jeong-won to make a tough decision. Meanwhile, Jun-wan is put on edge in the operating room.

8. Episode 8

2020-04-30 · 88m

Distracted by a problem in his personal life, Do Jae-hak struggles to get through the day. Meanwhile, Chu Min-ha finds herself drowning in work.

9. Episode 9

2020-05-07 · 76m

An urgent call sends Song-hwa rushing to the hospital to tend to a young patient. Ik-jun receives a plea from a desperate father.

10. Episode 10

2020-05-14 · 92m

Put in a stressful situation, Jae-hak looks to Jun-wan for advice on the right thing to do. Ik-jun accidentally uncovers an extraordinary secret.

11. Episode 11

2020-05-21 · 88m

Ik-jun handles a sensitive request from the troubled wife of a patient. A sudden piece of news threatens Seok-hyeong's peace.

12. Episode 12

2020-05-28 · 113m

As doctors and as humans, the five friends each face a maze of life's questions and decisions as they figure out their next steps.