Guest Stars Jun Bae Soo as Joo Chul Ho Shin Dong Mi as Kim Dong Mi Lee Ye Eun as Jang Mi Ran Kim Gab Soo as Park Kwan Soo Yum Hye Ran as Anna's Housemaid Lee Soon Won as Teamleader Seo Park Gun as B1 Lee Jae Woo as Lee Sung Kyu Lee Chul Min as Park Kwan Soo's Secretary Lee Jung Jin as Choi Sung Won Song Kyung Chul as Song Young Choon Kim Kyung Ryong as Lee Kyung Jin So Hee Jung as Head of JSS Medical Team
