1 Season
20 Episode
The Legend of the Blue Sea - Season 1 Episode 18
How can a mermaid from the Joseon era survive in modern-day Seoul?
After Chairman Heo's death, Joonjae and Dongpyo speed up their investigation; Chihyeon approaches Namdoo.
- Year: 2017
- Country: Palau, South Korea, Spain
- Genre: Comedy, Drama, Sci-Fi & Fantasy
- Studio: SBS
- Keyword: con man, mermaid, promise, historical fiction, naive, first love, evil stepmother, based on myths, legends or folklore, hidden identity, past life, interspecies romance, joseon dynasty, cohabitation, joseon
- Director: Park Ji-eun
- Cast: Jun Ji-hyun, Lee Min-ho, Lee Hee-jun, Shin Won-ho, Lee Ji-hoon, Hwang Shin-hye