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.

Dr. Brain Season 1 Episodes...

• s01e01 - Chapter 1
• s01e02 - Chapter 2
• s01e03 - Chapter 3
• s01e04 - Chapter 4
• s01e05 - Chapter 5
• s01e06 - Chapter 6

Dr. Brain Show Summary

A brilliant brain scientist Sewon suffers a horrific personal tragedy when his family falls victim to a mysterious accident. Desperate to uncover what happened, he goes to extraordinary lengths to solve the tragic mystery by conducting 'brain syncs' with the dead to access their memories for clues.