Brain

Where to watch Brain in New Zealand

Brain is streaming on Kocowa in New Zealand. Availability checked 24 May 2026.

About Brain

Brain is a 2011 web series in the Drama and Romance genres, starring Shin Ha-kyun, Choi Jung-won and Cho Dong-hyuk. It spans 1 season and 20 episodes, and originally aired on KBS2. It holds an average rating of 7.8/10 from 6 viewers. Below you can see where to watch Brain in New Zealand — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Brain trailer

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Overview

Lee Gang Hun is a brilliant brain surgeon who will do anything for success. Haunted by the hardships he had growing up including his father’s death, he’s filled with ambition and hopes to prove himself to be the best when it comes to neurosurgery. Gang Hun’s arrogance and selfishness remind Professor Sang Cheol, the best brain surgeon at Chunha University Hospital, of his younger days. San Chul is an empathetic doctor who cares highly about his patients, and dislikes Gang Hun’s approach, but ultimately decides to mentor him, as the two are connected by a secret past. On the other hand, Gang Hun’s rival Jun Seok comes from a family of doctors who have always supported him. Despite this, Jun Seok has always felt inferior to Gang Hun. On top of that, his crush has feelings for Gang Hun instead of him. This is the story of three rival doctors at a prestigious hospital as they navigate their struggles, ambitions, and each other.

Seasons (1)

• Season 120 episodes · 2011

Top cast

Shin Ha-kyun

Lee Kang-hoon

Choi Jung-won

Yoon Ji-hye

Cho Dong-hyuk

Seo Joon-suk

Jung Jin-young

Kim Sang-chul

Claudia Kim

Jang Yoo-jin

Shim Hyung-tak

Jo Dae-shik

Kim Ga-eun

Lee Ha-young

Im Ji-eun

Hong Eun-sook

Ban Hyo-jung

Hwang Young-sun

Kwon Yul

Yeo Bong-gu

Song Ok-suk

Kim Soon-im

Kang Ye-seo

Choi Roo Bi

Lee Hyun-woo

Park Dong-Hwa

Kim Yeong-ok

Sa Bong-Ja

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