- HD 1080
- Runtime: 66m.
- Status: Released
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- Languages: ko
- Country: South Korea
- Director: Jang Kun-jae
- Stars: Kim Su-hyun, Kim Joo-ryoung, Yu Jong-yeon, Jeong Dae-yong, Choi Hyeon-suk
- keywords: marriage, romance, adulthood
- Production_studio: Mocushura Film Production
- Slogan: My night your night.
- The Sleepless Night is featured in the top rankings of 2012
- #98 in Top Romance Movies of 2012
Facing financial uncertainty and entering middle age, a married couple in their early thirties contemplate whether it's the right time to have their first baby.