The Blue Sea
더블루씨
- Ended
- 2017
- 5 episodes
- 18 min per episode
- Drama
- Action & Adventure
- In Korea on NAVER TV
Where to watch The Blue Sea in the US
Watch it free · You can watch The Blue Sea for free and legally in the US on Viki, with a few ads. Free K-dramas
You can stream The Blue Sea in the US on Viki.
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Availability updated November 7, 2026. All options and prices
The Blue Sea plot
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.
