Dr. Brain
“The truth lies in your mind.”
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.
Where to watch Dr. Brain in United States
Apple TV
Apple TV Amazon ChannelClick a service to open Dr. Brain there. Availability last verified on June 20, 2026.
Where is Dr. Brain streaming around the world?
| Country | Streaming on | Rent / Buy |
|---|---|---|
| United States | Apple TV, Apple TV Amazon Channel | — |
| India | Apple TV, Apple TV Amazon Channel | — |
| United Kingdom | Apple TV, Apple TV Amazon Channel | — |
| Canada | Apple TV, Apple TV Amazon Channel | — |
| Australia | Apple TV, Apple TV Amazon Channel | — |
| Germany | Apple TV, Apple TV Amazon Channel | — |
| France | Apple TV, Apple TV Amazon Channel | — |
| Spain | Apple TV, Apple TV Amazon Channel | — |
| Brazil | Apple TV, Apple TV Amazon Channel | — |
| Japan | Apple TV, Apple TV Amazon Channel | — |
About Dr. Brain
Dr. Brain is a 2021 Korean-language sci-fi & fantasy, mystery and drama series created by Kim Jee-woon. The cast is led by Lee Sun-kyun, Park Hee-soon, Seo Ji-hye. It spans 1 season and 6 episodes. Viewers rate it 7.2/10 across 200 ratings. In United States, it is currently streaming on Apple TV, Apple TV Amazon Channel.
Dr. Brain was produced by Bound Entertainment, Kakao Entertainment, and YG Studioplex and made in South Korea. It was first aired on November 4, 2021, and carries a TV-MA certification.
- Director
- Kim Jee-woon
- Created by
- Kim Jee-woon
- Writers
- Kim Jee-woon, Kim Jin-a
- First aired
- November 4, 2021
- Last aired
- December 10, 2021
- Original language
- Korean
- Age rating
- TV-MA
- Status
- Canceled
- Seasons
- 1 (6 episodes)
- Network
- Apple TV
- Country
- South Korea
- Production
- Bound Entertainment, Kakao Entertainment, YG Studioplex
Dr. Brain cast & crew
Dr. Brain was created by Kim Jee-woon and written by Kim Jee-woon and Kim Jin-a.
The cast features Lee Sun-kyun as Koh Se-won, Park Hee-soon as Lee Kang-mu, Seo Ji-hye as Lieutenant Cho, Lee You-young as Jung Jae-yi, Lee Jae-won as Hong Nam-il, and Teo Yoo as Secretary Yoon.
Behind the camera, the score was composed by Mowg, cinematography is by Kim Cheon-seok, and it was produced by Daniel Han and Samuel Yeunju Ha.
Is Dr. Brain worth watching?
Dr. Brain holds an audience score of 7.2/10 from 163 ratings, marking it as well-reviewed sci-fi & fantasy series.
With 1 season and 6 episodes, it's a quick, bingeable run.
If you enjoy sci-fi & fantasy, mystery, and drama, Dr. Brain is worth a place on your watchlist.
How and where to watch Dr. Brain
In United States, you can stream Dr. Brain on Apple TV and Apple TV Amazon Channel. Click any service above to open it directly.
Streaming rights change country by country and month by month, so the options above reflect United States today — switch your country at the top of the where-to-watch section to see availability elsewhere.
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Cast of Dr. Brain
Lee Sun-kyun
Koh Se-won
Park Hee-soon
Lee Kang-mu
Seo Ji-hye
Lieutenant Cho
Lee You-young
Jung Jae-yi
Lee Jae-won
Hong Nam-il
Teo Yoo
Secretary Yoon
Cha Hee
Dr. Hahn
Dr. Brain — FAQs
▸Where can I watch Dr. Brain in United States?
Dr. Brain is streaming on Apple TV, Apple TV Amazon Channel in United States.
▸Is Dr. Brain on Apple TV?
Yes — Dr. Brain is currently available on Apple TV in United States.
▸What language is Dr. Brain in?
Dr. Brain is originally in Korean. Subtitle and dub options vary by streaming service.
▸How many seasons of Dr. Brain are there?
Dr. Brain has 1 season with 6 episodes in total.
▸What is Dr. Brain rated?
Dr. Brain is rated TV-MA. It holds a 7.2/10 audience score from 163 ratings.
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