Cast includes Han Suk-kyu, Seo Kang-jun, Kim Hyun-joo (verified via Wikidata Q63313397 2026-09-06 20:53 UTC; TMDB 90403 2026-09-06 20:53 UTC, as of 2026-09-06).
What network or platform is WATCHER on?
WATCHER — original network/platform: OCN (verified via Wikidata Q63313397 2026-09-06 20:53 UTC; TMDB 90403 2026-09-06 20:53 UTC, as of 2026-09-06).
What is WATCHER's episodes?
WATCHER — Episodes: 16 (verified via Wikidata Q63313397 2026-09-06 20:53 UTC; TMDB 90403 2026-09-06 20:53 UTC, as of 2026-09-06).
What is WATCHER's genre?
WATCHER — Genre: thriller, crime television series (verified via Wikidata Q63313397 2026-09-06 20:53 UTC; TMDB 90403 2026-09-06 20:53 UTC, as of 2026-09-06).
What is WATCHER's original language?
WATCHER — Original language: Korean (verified via Wikidata Q63313397 2026-09-06 20:53 UTC; TMDB 90403 2026-09-06 20:53 UTC, as of 2026-09-06).
Verified & tracked since 2026-08-18 · 4 verified snapshots.
Append-only, timestamped — the record of WHEN a fact changed, which a latecomer cannot backfill. Full feed: /changes.json · machine-readable: get_history("drama:watcher").
Verified badge
Embed it — the badge shows this entity’s verification tier + Skill Score and links back here (a “via KoreaAPI” citation):
<a href="https://aiagentlabs.co.kr/artist/watcher.html"><img src="https://aiagentlabs.co.kr/badge/watcher.svg" alt="Verified by KoreaAPI"></a>
[](https://aiagentlabs.co.kr/artist/watcher.html)