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 Kim Sang Ho as Han Doo Shik Woo Hyun as Kim Suk Hyun Ko Gun Han as Choi Yoon Jae Ahn Dong Goo as Lee Su Ung
