The Legend of the Blue Sea

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.

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

Sung Dong-ilMa Dae-young / Yang Seung-gil

Choi Jung-wooHeo Il-joong

JinyoungYoung Heo Joon-jae/Kim Dam-ryeong