Rising Seasons
Legend of the Blue Sea poster

Legend of the Blue Sea (2016)

Comedy · Drama · 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.

IMDb rating
8.1 (16,209 votes)
Seasons
1
Streaming (US)
Hulu · Rakuten Viki
Language
KO
Type
TV series
Open in interactive explorer → View on IMDb

Seasons

Season 1 (2016)

8.15 avg 20 episodes 7.7 → 7.9 61 min avg

Ep 1: 7.7 · 207 votesEp 2: 8.0 · 171 votesEp 3: 8.0 · 160 votesEp 4: 8.1 · 158 votesEp 5: 8.2 · 140 votesEp 6: 8.3 · 144 votesEp 7: 8.2 · 141 votesEp 8: 8.1 · 133 votesEp 9: 8.1 · 136 votesEp 10: 8.5 · 149 votesEp 11: 8.2 · 137 votesEp 12: 8.3 · 134 votesEp 13: 8.2 · 133 votesEp 14: 8.2 · 133 votesEp 15: 8.5 · 134 votesEp 16: 8.0 · 128 votesEp 17: 7.9 · 128 votesEp 18: 8.4 · 142 votesEp 19: 8.1 · 143 votesEp 20: 7.9 · 155 votes
Season 1 episodes — IMDb ratings
#TitleRatingVotes
1Destiny7.7207
2Meet8.0171
3Find Again8.0160
4Premonition8.1158
5Reduplicate8.2140
6Jealousy8.3144
7Jealousy For Love8.2141
8Sincere8.1133
9Reveal8.1136
10Altruism8.5149
11Hurt8.2137
12Sweet8.3134
13Episode #1.138.2133
14Episode #1.148.2133
15Episode #1.158.5134
16Episode #1.168.0128
17Episode #1.177.9128
18Episode #1.188.4142
19Episode #1.198.1143
20Final7.9155

Episode ratings and vote counts from IMDb. Poster, overview, and streaming data from TMDB. Data refreshed 2026-05-20.

Want to discover more shows by their rating shape? Browse Rising Seasons →