Doctor Park Cheol ends up staying back with his son Park Hoon in North Korea after arriving in the country to perform a high profile surgery. Years later, Park Hoon becomes a surgeon and falls for Song Jae-hee.

Lost Homeland

Doctor Stranger

With help from his father, Hoon escapes to Budapest with Jae-hee. Little does Hoon know he'll be paying a heavy price for his freedom.

The Price for Freedom

Lee Chang-i reunites with her mother when she gets to Seoul. Meanwhile, Hoon helps out a girl and her father, who are both injured in an accident and ends up performing an unlicensed surgery.

Back in the South

Park Hoon is selected to head the new surgery team at Myeonwoo University Hospital and operate on the prime minister's heart. But Hoon's North Korean past creates tensions with the hospital's staff.

A Political Surgery

Hoon is fired from his job, after Han Jae-joon blames him for a patient's death. Later, Mr. Rhim calls with extraordinary news: he's found Hoon's long-lost love, Jae-hee.

Jae-hee is Found

Hoon is convinced that the beautiful Doctor Han Seung-hi is Jae-hee. However, she treats him coldly and insists that she is not Jae-hee.

Strangers

Although Mun Hyeong-uk suspects Seung-hi might be a North Korean spy, he offers her a job on the team after seeing her anaesthesia skills. Park Hoon learns why his father went to the North.

Extraordinary Skills

To settle their rivalry, Hoon and Jae-joon form teams to perform the same surgery on a set of twins. Meanwhile, evidence mounts that Han Jae-Joon may not be all that she seems.

Rivalry at its Peak

The surgery competition begins. While Jae-joon's team starts the surgery on time, Hoon gets an unsettling call from Chang-i and leaves the hospital to look for Seung-hi fails to report for the surgery.

Seung-hi Goes Missing

After losing to Hoon in the surgery contest due to complications, Jae-joon demands a rematch. But Oh Jun-gyu declines his request.

Jae-joon Loses to Hoon

Jun-gyu tells Oh Su-hyeon that he'll allow her to leave his home and live alone oly if she gets engaged to Jae-joon. Meanwhile, Jae-Joon threatens to expose Hoon's illegal action of searching private medical records to reinstate the competition.

Jun-gyu's Condition

Hoon approaches Jae-joon for a rematch which the latter accepts. But Jun-gyu strongly opposes it. The competitton takes a dark turn as Hoon's loyality to the hospital is put to the test.

A Potential Rematch

Things start to go south for the hospital and the prime minister announces that he will have his heart surgery at a different hospital. Jae-joon asks Su-hyeon to accompany him to the United States if he's asked to leave the hospital.

A Shock for Myeonwoo

Jang Seok-joo provides Jun-gyu with documents on corruption that could put the hospital in trouble. Meanwhile, Park Hoon does not trust Jae-hee because of her suspicious behaviour. Jae Hee finally reveals her true intentions to Park Hoon.

The Calm Before the Storm

When Hoon injures his finger during surgery, he asks Jae-joon to send someone from his team for backup. But Su-hyeon ignores his order and goes into Hoon's operating room. Meanwhile, Jae-joon tries to prove that Hoon's operation was a failure.

Hoon is Injured

Seung-hi tells the prime minister that she will complete the task instead of Hoon. She asks him to choose Jae-joon as the operating surgeon. 

Seung-hi Takes a Call

When Hoon returns to the hospital and walks into the surgery room, a stunned Jun-gyu orders Yang Jeong-han to do whatever it takes to stop Hoon from succeeding. 

Hoon Returns

Faced with an ethical dilemma, Hoon declines to do the surgery and forfeits the contest to Jae-joon, who's subsequently named acting chairman. 

Hoon's Ethical Dilemma

Su-hyeon finds Jun-gyu lying on the floor of his office and orders Jae-joon to leave the hospital. Meanwhile, Hoon tries to meet the president.

A Desperate Attempt

Hoon and Seung-hi find themselves at a dead end when the president goes back on his promise. Meanwhile, the North Korean agent Cha Jin-su miraculously comes back to life. 

A Broken Promise

Park Hoon, a surgeon, tries to escape to South Korea from North Korea with his lover, Jae Hee, for a better life. While he manages to reach the South, he loses contact with her. Will he ever find her?

Season 1

Binge Watch Doctor Stranger TV Serial Online. Now select & watch your favorite episodes from the complete list of Doctor Stranger episodes, starring Lee Jong-suk, Jin Se-yeon, Park Hae-jin, Kang So-ra. Watch all the episodes in HD on ZEE5.