Kang Ji Hwan as Hyun Ki Joon
Sung Joon as Hyun Sang Hee
Jo Yoon Hee as Oh Yoon Joo
Hong Soo Hyun as Yoo So Ran
Ryu Seung Soo as Chun Jae Bum
Extended Cast
Oh Mi Hee as Hyun Myung Jin
Kwon Se In as Park Hoon
Park Ji Yoon as Manager Park
Kang Shin Il as Gong Joon Ho
Lee Kyung Jin as Shim Ae Kyung
Kwon Hae Hyo as Hwang Suk Bong
Kang Rae Yun as Rae Yeon
Song Ji Eun as Ji Eun
Kim Bo Yun as Bo Yeon
Jang Woo Young as Kim Yeon Nim
Kim Gyu Jin as Gyu Jin
Ahn Jung Hoon as Manager Ahn
Park Hyo Joon as Hyo Joon
Ja Doo as Ja Doo