Perfect Number
용의자X
“To him the only unsolvable equation was love.”
Synopsis
A brilliant math teacher formulates the perfect cover-up after his neighbor murders her abusive ex-husband.
Trailers, Teasers & Extra Featurettes
Official promotional previews, behind-the-scenes footage, and exclusive clips.
Perfect Number (용의자 X) - Official Main Trailer w/ English Subtitles [HD]Official
Type: Trailer • Published 2012-09-26
Top Cast
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Ryoo Seung-bum
Suk-go
Lee Yo-won
Hwa-sun
Cho Jin-woong
Detective Min-bum
Kim Yoon-sung
Sang-joon
Kim Bo-ra
Yoon-ah
Lee Seok-jun
Nam Tae-woo
Lim Sung-min
Jung-sook
Kwak Min-ho
Chul-min
Kwon Hae-hyo
Team Leader
Nam Moon-chul
Director
Kim Ah-ron
Girl
Kim Joo-ryoung
Madame
Park Hyoung-soo
Investigator 1
Nam Yeon-woo
Investigator 2
Lee Kyoo-hyung
Suk-go (Teen)
Dong Bang-woo
Innkeeper
Song Young-chang
Lie detector investigator
Choi Young-woo
Forensic team member #1
Financials & Box Office Performance
Production Budget
Undisclosed
Filming & production cost
Worldwide Gross
$10.2M
Total global ticket sales
Key Information & Fast Facts
- Director
- Pang Eun-jin
- Screenplay & Story
- Kim Tae-yun, Lee Gong-ju, Lee Jung-hwa
- Original Score
- Shin I-kyung
- Original Title
- 용의자X
- Country of Origin
- South Korea
- Spoken Languages
- Korean
- Runtime
- 2h 0m
- Worldwide Gross
- $10.2M
- Production Studios
- K&Entertainment, CJ Entertainment, Studio K, Twin
Creative Leadership & Key Crew
Pang Eun-jin
Kim Tae-yun, Lee Gong-ju, Lee Jung-hwa, Keigo Higashino
Shin I-kyung
Choi Chan-min
Yoo Sung-yup
Seo Young-hee, Choi Yun-jin, Lee Seok-won, Shin Yang-joong
Department Leadership Roster
Pang Eun-jin
Director
Choi Yun-jin
Producer
Lee Seok-won
Producer
Choi Chan-min
Director of Photography
Shin Yang-joong
Producer
Yang Hong-sam
Production Design
Kim Tae-yun
Screenplay
Lee Gong-ju
Screenplay
Lee Jung-hwa
Screenplay
Yoo Sung-yup
Editor
Shin I-kyung
Original Music Composer
Production Stills & Gallery
Official cinematic photography and background stills for Perfect Number.
Featured In Curated Collections
Editorial lists, community rankings, and cinematic collections featuring Perfect Number.
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Frequently Asked Questions About Perfect Number
Quick factual answers about cast, synopsis, director, box office, and release information.
What is Perfect Number about?
A brilliant math teacher formulates the perfect cover-up after his neighbor murders her abusive ex-husband.
Who directed Perfect Number?
Perfect Number was directed by Pang Eun-jin.
Who stars in Perfect Number?
The principal cast of Perfect Number includes Ryoo Seung-bum, Lee Yo-won, Cho Jin-woong, Kim Yoon-sung, Kim Bo-ra.
When was Perfect Number released and how long is it?
Perfect Number was released in 2012 with a total runtime of 2h 0m.
How much did Perfect Number make at the box office?
Perfect Number grossed $10.2M in worldwide ticket sales.
Who composed the musical score for Perfect Number?
The original motion picture soundtrack for Perfect Number was composed by Shin I-kyung.
Is Perfect Number based on a book or true story?
Perfect Number is adapted from the following source material: Novel: "Keigo Higashino".