Guest Stars Ok Ye Rin as Cha Joon Hee Kim Gun Woo as Cha Joon Soo Kang Ki Young as Kim Sang Ryul Sung Joo as Ra Do Woo Kim Yeo Jin as Shim Eun Ha Jung Si Ah as Bong Sun Mi Seo Yi Sook as Kwon Young Shil Uhm Hyo Sup as Shim Woo Chul Kim Byung Ok as Yoon Choon Sang Park Soon Chun as Lee Ji Sook
