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How can a mermaid from the Joseon era survive in modern-day Seoul? Shim Chung is a mermaid who finds herself transplanted to modern times. She is caught by Heo Joon Jae, a charming but cold con artist who is the doppelgänger for Kim Moon, the son of a nobleman from the Joseon Dynasty. But in the present time, Joon Jae works with Jo Nam Doo, a skilled conman who guides Joon Jae to become a genius scammer. But Joon Jae’s friend, Cha Shi Ah, who works as a researcher at KAIST, may be Chung’s only hope for surviving in her strange new world.

  1. Park Ji-eun


Series Cast

  1. Jun Ji-hyun

    Jun Ji-hyun

    Sim Chung/Se Hwa

    20 Episodes

  2. Lee Min-ho 

    Lee Min-ho 

    Heo Joon-Jae / Kim Moo

    20 Episodes

  3. Lee Hee-jun

    Lee Hee-jun

    Jo Nam-Doo

    20 Episodes

  4. Shin Won-ho

    Shin Won-ho


    20 Episodes

  5. Lee Ji-hoon

    Lee Ji-hoon

    Heo Chi-Hyun

    20 Episodes

  6. Hwang Shin-hye

    Hwang Shin-hye

    Kang Seo-Hee

    20 Episodes

  7. Choi Jung-woo

    Choi Jung-woo

    Heo Gil-Joong

    20 Episodes

  8. Na Young-hee

    Na Young-hee

    Mo Yoo-Ran

    20 Episodes

  9. Shin Hye-sun

    Shin Hye-sun

    Cha Si-A

    20 Episodes

  10. View More

Full Cast & Crew

Last Season

The Legend of the Blue Sea

Season 1

2016 | 20 Episodes

Season 1 of The Legend of the Blue Sea premiered on November 16, 2016.

View All Seasons

The Legend of the Blue Sea
The Legend of the Blue Sea


Original Name 푸른 바다의 전설

Status Ended


  • See more TV shows from SBS...

Type Scripted

Original Language Korean


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