- Country: South Korea
- Genres: Comedy, Drama, Music, Romance
- Release: 2010-11-08
- Director: N/A
- Writers: N/A
- Language: Korean
- Stars: Moon Geun-young , Jang Keun-suk , Jae-wook Kim , Hyo-jin Kim , Sang-Myeon Park , Jun Gyu Park , Ah-Hyeon Lee , Jin-ah Kim , Lee Eun , Kim Min Gyu
- Runtime: 65 min
- Awards: 6 wins & 3 nominations
- AKA: Maerinun oebakjung (Korea) , Mary Stayed Out All Night (United States of America) , Meri wa Gaihaku-chu (Japan) , Ma Li Wai Zu Zhong (Taiwan) , メリは外泊中 (Japan) , Мэри, где же ты была всю ночь? (Russian Federation) , Ma li wai zu zhong (Singapore) , Maelineun oebagjung (Korea) , Marry Me, Mary! (Korea) , Maelineun oebagjung , Mary Stayed Out All Night (Korea) , Ma li wai zu zhong (China) , Ma li wai zu zhong (Hong Kong)
- Plot: Wi Mae Ri is the cheerful, pragmatic daughter of a failed businessman who had grown used to being constantly on the move to evade loan-sharks. She becomes fast friends with free-spirited indie singer Kang Moo Kyul when she nearly runs him over in her car. Meanwhile, her father Wi Dae Han is saved from his debtors by his old friend Jung Suk, who had just returned from considerable success in the Japanese entertainment industry. Jung Suk sets up a deal with Dae Han to have Mae Ri marry his son, Jung In. Desperate to escape this predicament, Mae Ri begs Moo Kyul to pose as her husband, and finds herself in even more trouble than before when her father proposes a 100-day period in which she must divide her time equally between Moo Kyul and Jung In, after which she must decide which one to marry.
- IMDB:tt2458514
Mary Stayed Out All Night Cast · · · ALL
Moon Geun-young
Wi Mae-ri
Jang Keun-suk
Kang Mu-gyul
Jae-wook Kim
Byun Jung-in
Hyo-jin Kim
Seo-joon
Min Kyu Kim
Ri-No
Jun Gyu Park
Jung-suk
Shim Yi-young
Director Bang
Sang-Myeon Park
Mae Ri father
Ah-Hyeon Lee
Kim So-Young