Every season of Dr. Brain ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Dr. Brain!

Sewon, a research-obsessed brain scientist, gets devastating news that pushes him to advance a risky brain-sync system in search of answers.

Chapter 1

Intel from a private investigator drives Sewon to conduct more brain syncs, leading him to believe his wife, Jaeyi, was right about their son Doyoon

Chapter 2

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

Chapter 3

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.

Chapter 4

Sewon confronts the mastermind pulling the strings behind his ordeal and setting in motion the diabolical plan involving him and his family.

Chapter 5

Harnessing the power of his unique brain and the knowledge of those he synced with, Sewon risks his life to save his family.

Chapter 6

Brilliant brain scientist Sewon suffers a horrific personal tragedy. Desperate to uncover what happened to his family, he conducts "brain syncs" with the dead to access their memories for clues.

The Best Seasons of Dr. Brain

The Best Seasons of Dr. Brain

Season 1