Perfect Number - watch online: stream, buy or rent
We couldn’t find any streaming options in Australia, but Perfect Number is available in Japan and 2 other countries on Amazon Prime Video, Amazon Prime Video with Ads, and 7 other services.
Perfect Number (2012)
Original Title: 용의자X
6.9 (2.6k)2h 0min
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Perfect Number is not available for streaming in Australia. After checking 1,524 streaming services, we found the title in 3 other countries.
Japan 
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Synopsis
A brilliant math teacher formulates the perfect cover-up after his neighbor murders her abusive ex-husband.
Videos: Trailers, Teasers, Featurettes
Cast
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
