Movie guide
Detective K: Secret of Virtuous Widow (2011): movie guide
Detective K: Secret of Virtuous Widow (2011) is a Mystery, Action, History running about 115 minutes. It holds a TMDB score of 6.5/10 from 50 votes. Notable cast includes Kim Myung-min, Oh Dal-su, Han Ji-min, Lee Jae-yong. Cinema Box covers trailers, cast, and details for discovery — not full streaming.
- Released: 2011-01-27
- Runtime: 115 min
- TMDB: 6.5/10
- Genres: Mystery, Action, History
Last updated: 2026-11-11 · First listed: 2011-01-27

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What is Detective K: Secret of Virtuous Widow about?
In 1782, King Jeong-jo of Joseon asks detective K to investigate a series of murders related to a case of corruption within the government.
Cast highlights
Detective K: Secret of Virtuous Widow features Kim Myung-min, Oh Dal-su, Han Ji-min, Lee Jae-yong, Woo Hyeon, Ye Su-jeong. Open the Cinema Box title page for the full cast list and character credits.
Key facts
Release date: 2011-01-27. Runtime: 115 minutes. TMDB score: 6.5/10 (50 votes). Genres: Mystery, Action, History, Comedy, Crime. Original language: ko. Status: Released.
Discover Detective K: Secret of Virtuous Widow on Cinema Box
Cinema Box is a movie and TV discovery app for Android. Use it to browse Detective K: Secret of Virtuous Widow, watch official trailers when available, save titles to your list, and plan what to watch — without hosting or streaming full films.
Frequently asked questions
- What genre is Detective K: Secret of Virtuous Widow?
- Detective K: Secret of Virtuous Widow is listed as Mystery, Action, History, Comedy, Crime on TMDB.
- How long is Detective K: Secret of Virtuous Widow?
- Detective K: Secret of Virtuous Widow runs about 115 minutes.
- Who stars in Detective K: Secret of Virtuous Widow?
- Cast highlights include Kim Myung-min, Oh Dal-su, Han Ji-min, Lee Jae-yong, Woo Hyeon, Ye Su-jeong.
- Does Cinema Box stream Detective K: Secret of Virtuous Widow?
- No. Cinema Box is discovery-only — trailers, details, ratings, and watchlists. It does not host or stream full movies.








