Title: 누구세요 / Who Are You?
Also known as: Who Is It?
Chinese title : 你是谁 ?
Broadcast network: MBC
Broadcast period: 2008-Mar-05 to 2008-May-1
Air time: Wednesdays & Thursdays 21:55 (9:55 Korean time)
Cha Seung Hyo is an abandoned child who gets adopted in the United States and grows up to be a cold hearted person. Son Il Gun is a father who died, but he left things unfinished with his daughter. In order to make sure that his daughter is provided for he controls Seung Hyo’s body for three hours a day for 49 days. He buys his daughter the things he couldn’t do when he was alive with Seung Hyo’s money. Il Gun’s daughter, Young In, is a quick-tempered girl who meets Seung Hyo during her part-time job. At first she has a bad impression of him but she gradually starts to fall for the lonely Seung Hyo who is unable to open up to anyone else because of his bitter past.
Yoon Kye Sang as Cha Seung Hyo
Go Ah Ra as Son Young In
Jin Yi Han as Shim Jae Ha
Kang Nam Gil as Son Il Gun
Kim Sung Eun as Yoo Ha Young
Lee Un as Kwon Yong Duk
Lee Min Jung as Yang Ji Suk
Park Ji Young as Kim Young Ae
Ahn Sun Young as Secretary Yeo / Yeo Ji Won
Jung Ho Bin as Attorney Yoon / Yoon Hyo Jin
Jo Duk Hyun as Driver Pi
Ki Joo Bong as Choi Chul Soo (Seung Hyo’s father)
Kim Mi Kyung as Oh Young Hee (Ho Joong’s mother)
Kim Hyung Jung as Bond Trader 1
Jung Hwan Gyu as Bond Trader 2
Yoon Joo Sang as Sa Shin / Death Angel
Sun Woo Yong Nyeo as Geum Nan Hee
Kang Bu Ja
Yoon Yeo Jung
Director: Shin Hyun Chang
Scriptwriter: Bae Yoo Mi