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The truth lies in your mind.


An emotional journey that follows a brain scientist who is obsessive about figuring out new technologies to access the consciousness and memories of the brain. His life goes sideways when his family falls victim to a mysterious accident, and he uses his skills to access memories from his wife’s brain to piece together the mystery of what actually happened to his family and why.

  1. Kim Jee-woon


Series Cast

  1. Lee Sun-kyun as Koh Se-won

    Lee Sun-kyun

    Koh Se-won

    6 Episodes

  2. Park Hee-soon as Lee Kang-mu

    Park Hee-soon

    Lee Kang-mu

    6 Episodes

  3. Seo Ji-hye as Lieutenant Cho

    Seo Ji-hye

    Lieutenant Cho

    6 Episodes

  4. Lee You-young as Jung Jae-yi

    Lee You-young

    Jung Jae-yi

    6 Episodes

  5. Lee Jae-won as Hong Nam-il

    Lee Jae-won

    Hong Nam-il

    6 Episodes

  6. Teo Yoo as Secretary Yoon

    Teo Yoo

    Secretary Yoon

    6 Episodes

  7. Cha Hee as Dr. Hahn

    Cha Hee

    Dr. Hahn

    6 Episodes

  8. Um Tae-goo as Lee Tae-goo

    Um Tae-goo

    Lee Tae-goo

    3 Episodes

  9. Moon Sung-keun as Dr. Myung

    Moon Sung-keun

    Dr. Myung

    1 Episode

  10. View More

Full Cast & Crew

Last Season

Season 1

2021 • 6 Episodes

Season 1 of Dr. Brain premiered on November 3, 2021.

Chapter 6

(1x6, December 10, 2021) Season Finale

View All Seasons

Dr. Brain
Dr. Brain


Original Name Dr. 브레인

Status Returning Series


  • See more TV shows from Apple TV+...

Type Scripted

Original Language Korean


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