Perfect Number (2012) — mystery, thriller film. Directed by Pang Eun-jin. Starring Ryoo Seung-bum, Lee Yo-won, Cho Jin-woong, Kim Yoon-sung.
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A mathematical genius uses logic to shield a neighbor from murder charges while a detective pursues the truth.
Mystery, Thriller · 6.6/10 · 120 min · 2012
A brilliant math teacher formulates the perfect cover-up after his neighbor murders her abusive ex-husband.