The BEST Episodes of The Legend of the Blue Sea

Every episode ever - ranked by fan votes!

Last Updated: Jul 15, 2019

The drama is a fantasy romance, taking its motif from the mermaid/merman story in Korea’s first historical (romance) storybook. In the Joseon-era storybook, it is recorded that real-life figure Kim Dam Nyeong returned mermaids/mermen that were caught fisherman back to the sea.

Episode 13

#1 - Episode 13

Season 1 - Episode 13

star 8.72
32 votes
Episode 15

#2 - Episode 15

Season 1 - Episode 15

star 8.60
30 votes
Episode 20

#3 - Episode 20

Season 1 - Episode 20

star 8.58
24 votes
Episode 11

#4 - Episode 11

Season 1 - Episode 11

star 8.58
33 votes
Episode 12

#5 - Episode 12

Season 1 - Episode 12

star 8.55
31 votes
Episode 10

#6 - Episode 10

Season 1 - Episode 10

star 8.53
30 votes
Episode 18

#7 - Episode 18

Season 1 - Episode 18

star 8.44
27 votes
Episode 6

#8 - Episode 6

Season 1 - Episode 6

star 8.38
32 votes
Episode 14

#9 - Episode 14

Season 1 - Episode 14

star 8.35
26 votes
Episode 19

#10 - Episode 19

Season 1 - Episode 19

star 8.32
25 votes
Episode 9

#11 - Episode 9

Season 1 - Episode 9

star 8.26
31 votes
Episode 5

#12 - Episode 5

Season 1 - Episode 5

star 8.24
33 votes
Episode 8

#13 - Episode 8

Season 1 - Episode 8

star 8.22
36 votes
Episode 16

#14 - Episode 16

Season 1 - Episode 16

star 8.21
24 votes
Episode 3

#15 - Episode 3

Season 1 - Episode 3

star 8.13
39 votes
Episode 17

#16 - Episode 17

Season 1 - Episode 17

star 8.12
26 votes
Episode 4

#17 - Episode 4

Season 1 - Episode 4

star 8.11
38 votes
Episode 7

#18 - Episode 7

Season 1 - Episode 7

star 8.06
34 votes
Episode 2

#19 - Episode 2

Season 1 - Episode 2

star 7.98
45 votes
Episode 1

#20 - Episode 1

Season 1 - Episode 1

star 7.64
53 votes