TV series
The Blue Sea
2017, Korean, on NAVER TV.
When a determined naval cadet crosses paths with a memory-lost special agent, she embarks on a dangerous mission to uncover his true identity and hidden past.
- Seasons
- 1
- Episodes
- 5
- Episode length
- 18 min
- Status
- Ended in 2017
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Where to watch The Blue Sea
The Blue Sea isn’t on a subscription OTT platform in India, but you can watch it free or buy it online.
Free
Rakuten VikiBuy
Amazon VideoAvailability in India as of 9 November 2026. Streaming data by JustWatch.
Latest episode
S1 E5: Finalization
Aired 13 October 2017
Seasons 1
Details
- First aired
- 9 October 2017
- Last aired
- 13 October 2017
- Network
- NAVER TV
- Original title
- 더블루씨
- Language
- Korean
- Country
- South Korea
- Type
- Scripted
Check ratings elsewhere
News & fan talk
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The Blue Sea: quick answers
Is The Blue Sea worth watching?
The Blue Sea doesn’t have enough ratings for a verdict yet.
How many seasons of The Blue Sea are there?
The Blue Sea has 1 season and 5 episodes, about 18 minutes each.
Is The Blue Sea finished?
Yes. The Blue Sea ended in 2017, so you can watch the whole story.
Which OTT platform is The Blue Sea on?
The Blue Sea isn’t on a subscription OTT platform in India, but you can watch it free or buy it online. (Checked 9 November 2026.)
The Blue Sea parents guide: is it suitable for kids?
No age rating is listed for The Blue Sea yet.
What shows are like The Blue Sea?
If you liked The Blue Sea, try The New Avengers, The Sweeney, Police Story.