Guest Stars Kim Hyung Kyu as Praying Mantis Gong Hyung Jin as Cha Hae Jin Ahn Se Ha as Gong Young Chil Jang Won Young as Crocodile Goo Jae Yi as Yoon Jung Min Lee Chul Min as Poison Snake Kim Ji Hoon as Oh Ship Jang Lee Yong Woo as Kang Se Hoon Jung Jong Joon as Jung Hoi Jang Ban Hyo Jung as Janggoonhalmae Kim Ki Chun as Mr. Yang Kim Jong Goo as Yoon Il Joong Lee Do Kyung as Jung Sa Jang Park Jae Woong as Ddukdae Kim Young Woong as Sergeant Bae