E1
Episode 1
Where to watch
Not available in United States
Streaming in 1 other country
18초 isn't on any streaming service in United States right now, but it's available in South Korea. Streaming rights are licensed per country.
Seasons & Episodes
E2
Episode 2
Cast
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18초 — streaming FAQ
Which OTT platform streams 18초?
18초 isn't on any streaming service in United States yet, but it's available in South Korea. Streaming rights differ by country — switch your country in the header to see where.
Is 18초 on Netflix?
No, 18초 is not on Netflix in United States as of August 2026.
Is 18초 on Amazon Prime Video?
No, 18초 isn't on Amazon Prime Video in United States right now.
Where can I watch 18초 for free?
18초 isn't streaming in United States yet, so there's no way to watch it free at the moment.
How many seasons are in 18초?
18초 has 1 season in total (2 episodes). The series concluded in 2015.
Are all episodes of 18초 out yet?
Yes — all 2 episodes across 1 season of 18초 are out and available to stream.
Is there a Season 2 of 18초?
No — 18초 ended after 1 season, so there is no Season 2.