Guest Stars Jang In Sub as Bradley Kim Da Hyun as Sul Min Joon Jang Seo Kyung as Susan Park Choong Sun as Doctor Oh Yoo Sang Hoon as Min Dal Ho Kim In Woo as Choi Yong Yoo Hyung Kwan as Goo Won Bong Ji Dae Han as Bong Man Chul Yoon Hee Won as V Dong Hyun Bae as Lee Jae Han Kim So Ri as Jazz Club Singer