Guest Stars Im Hyun Sung as Jin Duk Hoo Kim Tae Hoon as Min Tae In Lee Kyung Young as Director Choi Dae Han Im Jong Yoon as Han Sang Joon Jo Young Jin as Police Commissioner Lee Il Han Kim Ji Won as Min Tae Hee Choi Jung Woo as Chairman Lee Kim Byung Choon as Ma Sang Wook Kang Sung as Yoo Jin Woo Heo Jae Ho as Jung Sang Joon Seo Eun Ah as Choi Ha Young