The third teaser for 'Doctor Stranger' was released recently, showing some of the more lighthearted moments from the drama as Lee Jong Suk is first portrayed as a slightly clueless and clumsy North Korean defector in front of the South Korean doctors.

Although he doesn't exactly gain the confidence of the other actors like Park Hae Jin and Kang So Ra, he soon sets out to prove them wrong.

SEE ALSO: Actor Lee Jong Suk to star in upcoming tvN drama 'Seochodong'

The teaser gets quite dramatic and serious in the latter half, showing the gravity that comes with working in a hospital. There is even a scene in which Lee Jong Suk is left screaming in the shower, baring his torso to show off his muscular and fit figure, including his toned abs which we also got a peek at through his recent pictorial.

The drama airs on May 5 so make sure you check out the trailer above!