Scheduled to air on November 8th through KBS2TV, "Mary Stayed Out All Night" has finally revealed their promotional posters, aimed to deliver the individual appeal of each character. Released on October 27th, the posters feature�Moon Geun Young ('Mary'), Jang Geun Suk ('MuGyul'), Kim Jae Wook ('Jung In'), and�Kim Hyo Jin ('SuJun'). The photos was shot on Seoul's HongDae Street, a charismatic location which perfectly reflects the youth who have been casted to color this drama. Meanwhile, a second teaser trailer has also been released, check it out below. Source: Nate