The Legend of the Blue Sea
푸른 바다의 전설
- Ended
- 2016
- 20 episodes
- 60 min per episode
- Comedy
- Drama
- Sci-Fi & Fantasy
- SBS
Where to watch The Legend of the Blue Sea in the US
You can stream The Legend of the Blue Sea in the US on WeTV, Viki.
Included with subscription
Availability updated November 3, 2026. All options and prices
The Legend of the Blue Sea plot
A mermaid from the Joseon period ends up in present-day Seoul, where she crosses paths with a swindler who may have ties to someone from her past.
The Legend of the Blue Sea cast
Gianna JunShim Cheong / Se-hwa
Lee Min-hoHeo Joon-jae / Kim Dam-ryung
Lee Hee-junJo Nam-doo / Park Moo
Shin Won-hoTae-oh
Shin Rin-aSeo Yoo-na
Shin Hae-sunCha Shi-ah
Moon So-riAhn Jin-joo
Na Young-heeMo Yoo-ran
Hwang Shin-hyeKang Seo-hee / Kang Ji-yeon
Oh Yeon-ahYoung Kang Seo-hee / Kang Ji-yeon / Hong Nan
Lee Ji-hoonHeo Chi-hyun
Park Hae-sooHong Dong-pyo
