The Legend of the Blue Sea
1 Season • 20 Episodes
Top Pick
Stream on Hulu
HD · Included
About
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 is a show that explores themes of con man, mermaid, promise. It also touches on romance and historical fiction and naive.
Trailer
Director
Jin Hyuk
Cast
Gianna Jun, Lee Min-ho, Shin Hye-sun, Lee Hee-jun, Shin Won-ho, Hwang Shin-hye, Sung Dong-il, Moon So-ri, Choi Jung-woo, Na Young-hee
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2 options ranked by value · 🇺🇸 United States
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Last verified 4 hours ago
The Legend of the Blue Sea
1 Season • 20 Episodes
Top Picks
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 is a show that explores themes of con man, mermaid, promise. It also touches on romance and historical fiction and naive.
Director
Jin Hyuk
Cast
Gianna Jun, Lee Min-ho, Shin Hye-sun, Lee Hee-jun, Shin Won-ho, Hwang Shin-hye, Sung Dong-il, Moon So-ri, Choi Jung-woo, Na Young-hee
con man · mermaid · promise · romance · historical fiction · naive · first love · evil stepmother · based on myths, legends or folklore · hidden identity
2 options ranked by value · 🇺🇸 United States
All Options
Included with Subscription
Stream • Included
Rakuten Viki
Stream • Included
The Legend of the Blue Sea is streaming on Hulu. The Legend of the Blue Sea is streaming on Rakuten Viki. The Legend of the Blue Sea is not currently available on Netflix, Max, Disney+, Prime Video, Apple TV+. Availability last verified March 2, 2026.
