Guest Stars Lee Joo Seung as Useless Lee Sung Wook as Oh Ji Hwan Nam Kyung Eup as Ryu Jae Jin Lee Soon Won as 3-3 Lee Sang Jin as Dumb-Dumb Kim Ki Bang as Informant Kim Eui Sung as Grandpa Bae Yoo Ram as 5-7 Yoo In Hyuk as 4-2 Im Sung Jae as Sergeant Lee Bae Myung Jin as 2-4 Lee Yi Dam as 4-1 Heo Hyung Gyu as 1-3 Roh Yoon Seo as Jung Seul Ah Jung Eun Sung as Dummy Jin Kyung as Chae Jin Kyung Ok Ye Rin as Labour Market's Kid Goo See Yun as Labour Market's Pregnant Woman Lee Kun Goo as Intruder Shin Sang Kyun as Lee Yung Soo Choi Kwang Je as Leader of a Hunter Group Zo Zee Ahn as 6-3