Mr. Sunshine (미스터 션샤인) is K-drama at its most cinematic — a lavish, heartbreaking historical epic set during one of the most turbulent chapters in Korean history. It's romance, war, and the birth of a nation's resistance, told on a scale that few dramas ever attempt. Here's my honest, friend's review.

No major spoilers beyond the setup.

📋 At a Glance
GenreHistorical · Romance · Drama
ToneEpic, romantic, tragic
Episodes24
Famous forLavish production · Kim Eun-sook
NetworktvN · Netflix
Year2018
A gorgeous, emotionally devastating historical epic. Bigger and more bittersweet than most dramas dare to be — and a showcase for a breakout star.

What It's About

Eugene Choi is born into slavery in late-19th-century Joseon. He escapes to the United States during a time of upheaval and, years later, returns to Korea as an officer in the US Marine Corps — a man caught between two countries, belonging fully to neither. He arrives in a Korea on the brink, its sovereignty threatened by foreign powers in the early 1900s.

There he meets Go Ae-shin, the granddaughter of a noble family who lives a double life: a poised aristocrat by day, a secret sniper for the righteous army resisting foreign control by night. Their forbidden romance unfolds against the wider, tragic struggle for Korea's future — and the drama never lets you forget what's at stake. It's a love story wrapped inside a national one.

Why You Should Watch

The production is breathtaking

One of the most expensive Korean dramas ever made, Mr. Sunshine looks like a film in every frame — the sets, the costumes, the cinematography are stunning.

A breakout star

Kim Tae-ri's performance as the fierce, secretive Ae-shin was a revelation, opposite veteran Lee Byung-hun's quiet, wounded Eugene. The cast is uniformly superb.

History made personal

It brings a painful, pivotal era of Korean history to life through people you come to love — an emotional way into a period many international viewers have never seen on screen.

Written by a hit-maker

From writer Kim Eun-sook (also behind Goblin), it has her signature blend of sweeping romance and big emotion — pushed here to its most ambitious, tragic scale.

Lee Byung-hun
as Eugene Choi A man born into slavery who returns to Korea as a US Marine officer.
Kim Tae-ri
as Go Ae-shin An aristocrat's granddaughter secretly fighting for the righteous army.
Yoo Yeon-seok
as Gu Dong-mae A Korean-born enforcer with his own tangled loyalties.
Kim Min-jung
as Kudo Hina The sharp, worldly owner of the Glory Hotel.
✈️ Travel Tip
Walk through Mr. Sunshine's Korea
The drama's world was brought to life at real heritage sites and sets you can visit. Follow our filming-locations guide and pair it with Klook's Korea tours, rail passes and experiences.
Browse Korea experiences on Klook →

Where to Watch

Streaming

Netflix carries all 24 episodes worldwide with English (and many other) subtitles.

Original Korean broadcaster: tvN. Availability can vary by region, so check what's licensed where you are.

Watch It If You Liked…

Where to go next if Mr. Sunshine moved you

Frequently Asked Questions

Is Mr. Sunshine based on a true story?

The central characters are fictional, but they're set against a very real and painful period of Korean history in the early 1900s, including the real resistance movements of the time.

Where can I watch it legally?

Netflix carries all 24 episodes worldwide with subtitles. It originally aired on tvN in Korea.

How long is it?

24 episodes — longer than the typical 16-episode K-drama, with feature-length running times. It's a real commitment, but a rewarding one.

Who stars in it?

Lee Byung-hun as Eugene Choi and Kim Tae-ri as Go Ae-shin lead, with Yoo Yeon-seok, Kim Min-jung and Byun Yo-han in major roles.

Mr. Sunshine asks a lot of you — 24 emotional episodes and a story that doesn't promise easy comfort — but it gives back even more. It's beautiful, tragic, and unforgettable. If you want a historical epic that will genuinely move you, set aside the time for this one.