Guest Stars Kim Ji Eun as Min Ji Eun Ahn Eun Jin as So Jung Hwa Oh Hye Won as Son Yoo Jung Park Ji Han as Go Sang Man Kim Han Jong as Park Byung Min Song Yoo Hyun as Han Go Eun Choi Chan Ho as Cho Hyun Ho Hyun Bong Shik as Ahn Hee Joong Choi Yoon Suk as Police Officer Park Yoo Il Han as Detective Lee Kwang Jae Kim Nam Jin as Jong Woo's Mother Kim Tae Joon as Detective Lee Ha Eum as Hwang Bo Min Park Kang Sub as Park Chang Hyun Kim Tae Hoon as Producer Shin Hee Gook as Jong Woo's Brother