Dr. Brain

Chapter 4

Directed by Kim Jee-woon
TV-MA
S1 • E4    Nov 24, 2021    53m
7.2
Heejin, the daughter of a man connected to Jaeyi, sheds new light on Sewon's home life and shares more details about what happened to Doyoon.

Where to Watch Chapter 4

Cast of Chapter 4

  • Lee Sun-kyunKoh Se-won
  • Park Hee-soonLee Kang-mu
  • Seo Ji-hyeLieutenant Cho
  • Lee You-youngJung Jae-yi
  • Lee Jae-wonHong Nam-il
  • Teo YooSecretary Yoon
  • Cha HeeDr. Hahn
  • Um Tae-gooLee Tae-goo
  • Kim Jee-woonDirector / Writer / Producer
  • Kim Jin-aWriter
  • Koh Young-JaeWriter

 

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