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 Kwon Hyung Joon as Chun Sang Pil Jo Young Jin as Bae Byung Gon Song Boo Gun as Goo Gwang Soo Lee Shi Woo as Moo Dong Woo Lee Joo Shil as Restaurant Owner Jun Soo Jin as Park Bok Nim Choi Seung Hoon as Son Ah Ram Kim Ji Ahn as Oh Soo Jin's Daughter Kwon Byung Gil as Baek Sung Hak Kim Tae Han as Jo Kang Chun Park Hyo Joon as Police Agent Bae Jung Hwa as Oh Soo Jin