Guest Stars Kim Won Hae as Kim Gye Chul Lee Yoo Joon as Jung Hun Gi Jang Hyun Sung as Kim Bum Joo Kim Hyun Bin as Young Hae Young Chani as Park Sun Woo Lee Moon Soo as Lee Jae Han's Father Shin Yi Joon as Young Hae Seung Son Hyun Joo as Jang Young Chul Kim Woo Suk as Lee Dong Jin Jun Soo Ji as Kang Hae Seung Seo Ji Hoon as Jang Tae Jin
