The Legend of the Blue Sea

Jun Ji-hyun

as

Sim Chung / Se...

Lee Min-ho

as

Heo Joon-jae /...

Shin Hye-sun

as

Cha Si-a

Lee Hee-jun

as

Jo Nam-doo / P...

Shin Won-ho

as

Tae-o

Hwang Shin-hye

as

Kang Seo-hee

Sung Dong-il

as

Ma Dae-young /...

Moon So-ri

as

Ahn Jin-joo

Choi Jung-woo

as

Heo Gil-joong

Na Young-hee

as

Mo Yoo-ran

Lee Ji-hoon

as

Heo Chi-hyun

Park Hae-soo

as

Hong Dong-pyo

Krystal Jung

as

Min-ji

Shin Eun-soo

as

Young Sim Chung

Kal So-won

as

Young Sim Chung

Jinyoung

as

Young Heo Joon...

Jeon Jin-seo

as

Young Heo Joon...