Guest Stars Krystal Jung as Kim Ji Ho Lee Kyu Hyung as Yoo Han Yang Kang Ki Doong as Prison Officer Song Choi Moo Sung as Kim Min Chul Jung Woong In as Paeng Se Yoon Kim Kyung Nam as Lee Joon Dol Yoo Hyung Kwan as Shim Woo Kyung Jung Hae In as Yoo Jung Woo Park Ho San as Kang Chul Doo Ahn Sang Woo as Kim Yong Chul Park Hyoung Soo as Na Hyung Soo Kim Han Jong as Park Yong Shik Jung Min Sung as Doctor Go Ye Soo Jung as Kim Je Hyuk's Mother Bae Ho Geun as Dr. Jang Yoon Hwan Joo Suk Tae as Yum Sang Jae Kang Seung Yoon as Lee Joo Hyung Lee Tae Sun as Young Je Hyuk Choi Yun Dong as Prison Officer Lee Go Young Bin as Doctor Jung Dae Hyun Choi Sung Won as Jeombaki Kang Hyun Joong as Gang Boss
