Guest Stars Choi Go as Kim Young Soo Kim Hee Jung as Cha Jin Oh Woo Jung Gook as Kang Seung Wan Heo Yool as Kim Soo Young Lee Joon Woo as Ryu Jae Hwan Kim Guk Hee as Son Hye In Kim Nam Hee as Jung Jae Hun Kim Hyun as Ahn Sun Young Im Soo Hyung as No Byung Il Go Yoon Jung as Park Yoo Ri Kim Sang Ho as Han Doo Shik Kim Gab Soo as Ahn Gil Sub Kim Sung Chul as Jung Ui Myung
