Movie guide
Perfect Number (2012): movie guide
Perfect Number (2012) is a Thriller, Mystery running about 120 minutes. It holds a TMDB score of 6.7/10 from 78 votes. Notable cast includes Ryoo Seung-bum, Lee Yo-won, Cho Jin-woong, Kim Yoon-sung. Cinema Box covers trailers, cast, and details for discovery — not full streaming.
- Released: 2012-10-18
- Runtime: 120 min
- TMDB: 6.7/10
- Genres: Thriller, Mystery
Last updated: 2026-11-11 · First listed: 2012-10-18
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What is Perfect Number about?
A brilliant math teacher formulates the perfect cover-up after his neighbor murders her abusive ex-husband.
Cast highlights
Perfect Number features Ryoo Seung-bum, Lee Yo-won, Cho Jin-woong, Kim Yoon-sung, Kim Bo-ra, Lee Seok-jun. Open the Cinema Box title page for the full cast list and character credits.
Key facts
Release date: 2012-10-18. Runtime: 120 minutes. TMDB score: 6.7/10 (78 votes). Genres: Thriller, Mystery. Original language: ko. Status: Released.
Discover Perfect Number on Cinema Box
Cinema Box is a movie and TV discovery app for Android. Use it to browse Perfect Number, 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 Perfect Number?
- Perfect Number is listed as Thriller, Mystery on TMDB.
- How long is Perfect Number?
- Perfect Number runs about 120 minutes.
- Who stars in Perfect Number?
- Cast highlights include Ryoo Seung-bum, Lee Yo-won, Cho Jin-woong, Kim Yoon-sung, Kim Bo-ra, Lee Seok-jun.
- Does Cinema Box stream Perfect Number?
- No. Cinema Box is discovery-only — trailers, details, ratings, and watchlists. It does not host or stream full movies.
- Where can I track Perfect Number?
- Open the Perfect Number page on cinemabox.app or install the official Cinema Box Android app from Google Play for watchlists and discovery tools.
