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Poster for The Legend of the Blue Sea

The Legend of the Blue Sea

7.5/10 222 votes
ComedyDramaSci-Fi & Fantasy

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.

Created by:
Park Ji-eun
Cast:
Gianna Jun, Lee Min-ho, Lee Hee-jun, Shin Won-ho
Language:
Korean
Country:
Palau, South Korea, Spain
Network:
SBS

Episode guide

Seasons

2 available

Season 1

Episodes

Episode 1 selected
Still from Episode 1 E01

Episode 1

★ 7.7

Episode 1

2016-11-16 · 59m

In 1958, the nobleman Dam-Ryung releases a mermaid back into the ocean. In present-day Seoul, the figure of conman Joon-Jae stands on the same spot.

Current episode
Still from Episode 2 E02

Episode 2

★ 6.8

Episode 2

2016-11-17 · 59m

Joon-Jae brings a beautiful woman back to his hotel, unaware that she's a mermaid. Jin-Ok realizes she's been scammed and sends men after Joon-Jae.

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Still from Episode 3 E03

Episode 3

★ 9.8

Episode 3

2016-11-23 · 58m

With no memory, Joon-Jae finds himself alone on a beach next to a jade bracelet and a single pearl. Meanwhile, the mermaid crosses the ocean to Seoul.

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Still from Episode 4 E04

Episode 4

★ 10.0

Episode 4

2016-11-24 · 58m

At the aquarium, Joon-Jae runs into a woman being chased by security. Feeling a sense of déjà vu, Joon-Jae rescues her and brings her home.

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Still from Episode 5 E05

Episode 5

★ 10.0

Episode 5

2016-11-30 · 58m

Joon-Jae lives with the woman who he names Sim Chung. Fugitive Dae-Young has been on the run for 3 months when a murder occurs near Joon-Jae's house.

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Still from Episode 6 E06

Episode 6

★ 10.0

Episode 6

2016-12-01 · 59m

Sim Chung is involved in a traffic accident. Joon-Jae rushes to the hospital to find her in critical condition.

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Still from Episode 7 E07

Episode 7

★ 10.0

Episode 7

2016-12-07 · 59m

Joon-Jae tells Sim Chung he loves her. Meanwhile, detective Hong comes across Dae-Young while investigating a murder.

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Still from Episode 8 E08

Episode 8

★ 10.0

Episode 8

2016-12-08 · 59m

Jung-Hoon teaches Sim Chung that jealousy is the way to a man's heart. Meanwhile, Joon-Jae sees an image of a man with a mermaid on an ancient vase.

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Still from Episode 9 E09

Episode 9

★ 10.0

Episode 9

2016-12-14 · 59m

Joon-Jae finally faces off with his pursuer Dae-Young. He suffers a major injury and confesses his feelings to Sim Chung before losing consciousness.

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Still from Episode 10 E10

Episode 10

★ 10.0

Episode 10

2016-12-15 · 59m

In a museum, Joon-Jae sees a figure in a painting that looks just like him. Unable to identify the figure as Dam-Ryung, he grows distraught.

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Still from Episode 11 E11

Episode 11

★ 10.0

Episode 11

2016-12-21 · 59m

Sim Chung leaves the house after learning Joon-Jae is a conman. In a panic, Joon-Jae desperately searches for her.

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Still from Episode 12 E12

Episode 12

★ 10.0

Episode 12

2016-12-22 · 59m

Joon-Jae is arrested by detective Hong. When Sim Chung realizes they are in danger, she tracks them down.

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Still from Episode 13 E13

Episode 13

★ 10.0

Episode 13

2016-12-28 · 59m

Joon-Jae is still having strange dreams. Sim Chung hears Joon-Jae say the name Se-Hwa in his sleep. She asks him who he is talking about.

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Still from Episode 14 E14

Episode 14

★ 5.5

Episode 14

2017-01-04 · 60m

With Professor Jin's help, Joon-Jae learns he is an ancestor of Dam-Ryung. To avoid a tragic fate, he decides to protect Sim Chung whatever it takes.

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Still from Episode 15 E15

Episode 15

★ 7.2

Episode 15

2017-01-05 · 60m

Sim Chung's heart will stop without Joon-Jae's love. Upon learning this, Joon-Jae talks about his dreams and finding out that Sim Chung is a mermaid.

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Still from Episode 16 E16

Episode 16

★ 10.0

Episode 16

2017-01-11 · 61m

Joon-Jae and Yoo-Ran have an emotional reunion at Sim Chung's birthday party. Joon-Jae learns why Dae-Young has been chasing him.

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Still from Episode 17 E17

Episode 17

★ 8.5

Episode 17

2017-01-12 · 60m

After almost being caught by Dae-Young, Sim Chung erases his memory. In the process, she witnesses the final moments of Dam-Ryung and Se-Hwa.

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Still from Episode 18 E18

Episode 18

★ 10.0

Episode 18

2017-01-18 · 62m

After Il-Joong's death, detective Hong gets a warrant to search Seo-Hee for evidence. Meanwhile, Chi-Hyun threatens Nam-Doo to get him to cooperate.

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Still from Episode 19 E19

Episode 19

★ 10.0

Episode 19

2017-01-19 · 60m

Chi-Hyun points a gun at Joon-Jae, but Sim Chung jumps in front and is shot. She slips into a coma, causing Joon-Jae to fall into despair.

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Still from Final E20

Episode 20

★ 10.0

Final

2017-01-25 · 61m

Sim Chung erases Joon-Jae's memory and returns to the ocean. When Joon-Jae wakes up, there's only a single pearl next to him. Three years pass...

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Cast

Gianna Jun

Gianna Jun

Shim Cheong / Se-hwa

Lee Min-ho

Lee Min-ho

Heo Joon-jae / Kim Dam-ryung

Lee Hee-jun

Lee Hee-jun

Jo Nam-doo / Park Moo

Shin Won-ho

Shin Won-ho

Tae-oh

Shin Rin-a

Shin Rin-a

Seo Yoo-na

Shin Hae-sun

Shin Hae-sun

Cha Shi-ah

Moon So-ri

Moon So-ri

Ahn Jin-joo

Na Young-hee

Na Young-hee

Mo Yoo-ran

Hwang Shin-hye

Hwang Shin-hye

Kang Seo-hee/Kang Ji-yeon

Oh Yeon-ah

Oh Yeon-ah

Young Kang Seo-hee/Kang Ji-yeon/Hong Nan

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