90 Minutes (2011)

Commercial director Sang-Hee (Joo Sang-Wook) only pursues financial success and fulfilling his own desires. He has sex with actresses simply by using his power. He then marries a woman, whom he does not love, to become the successor to her family's business. Sang-Hee's plan has worked well and he is now ready to takeover his in-law's company. On the day before his inauguration, Sang-Hee meets Hye-Ri (Jang Mi In Nae) and has sex with her. On his way home after their intimate encounter, Sang-Hee receives a phone call from Hye-Ri. She then orders Sang-Hee to follow her commands for the next 90 minutes or she'll upload their sex video to the internet.Sang-Hee then becomes the primary suspect in an attempted murder case.

Mystery, Thriller