Cast of The Legend of the Blue Sea

Meet the talented cast of The Legend of the Blue Sea. From main characters to supporting roles, discover the actors who bring this show to life.

Starring: Jun Ji-hyun as Sim Chung / Se-Hwa, Lee Min-ho as Heo Joon-Jae / Kim Dam-Ryung, Lee Hee-jun as Jo Nam-Doo / Park Moo, Shin Won-ho as Tae-O, Lee Ji-hoon as Heo Chi-Hyun, Hwang Shin-hye as Kang Seo-Hee, Choi Jung-woo as Heo Gil-Joong, Na Young-hee as Mo Yoo-Ran, Shin Hye-sun as Cha Si-A, Moon So-ri as Ahn Jin-Joo