Guest Stars Kim Joong Ki as Park Joong Ki Son Eun Seo as Park Eun Soo Lee Hae Young as Jang Kyung Hak Baek Sung Hyun as Shim Dae Shik Yesung as Oh Hyun Ho Kim Roe Ha as Nam Sang Tae Kim Yong Woon as Ji Choon Bae Lee Shi Woo as Moo Dong Woo Lee Yong Nyeo as Shim Choon Ok Choi Ki Sub as Jjirasi Shin Seung Hwan as Shim Young Woon Ki Se Hyung as Sang Tae's Subordinate Yoon Kyung Ho as Yoon Pil Bae Lee Yong Nyeo as Park Bok Soon
