Dr. Brain Chapter 3 (Season 1, Episode 3)
TV-MA
TV Episode | 58 min | Drama, Mystery, Sci-Fi

Primary photo for Chapter 3

Dr. Brain

Chapter 3 (Season 1, Episode 3)

TV-MA

TV Episode | 58 min | Drama, Mystery, Sci-Fi

Sewon's investigation makes him a target, and he discovers a disturbing truth about the private investigator that rocks both their worlds.

Showrunner

Kim Jee-woon (as Jee-woon Kim)

Director

Kim Jee-woon (as Jee-woon Kim)

Writers

Kim Jee-woon (as Jee-woon Kim) | Jin A Kim | Lina Suh (story editor) | Koh Young-Jae

Composer

See all filmmakers & crew (15)

Edit Released

Updated Nov 18, 2021

Release date

Nov 19, 2021 (United States)

Awards

Series awards

Contacts

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Cast	+ Add Cast
3 cast members

Name	Known for
Lee Sun-kyun Ko Se-won Ko Se-won See fewer	Parasite (2019)
Park Hee-soon Lee Kang-moo Lee Kang-moo See fewer	The Scam (2009)
Um Tae-goo Tae-goo Tae-goo See fewer	The Age of Shadows (2016)

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