Guest Stars Kim Hae Sook as Mrs. Nawol Park Ji Hwan as Goo Gap Pyung Ok Ja Yun as Na Young Chun Lee Moo Saeng as Kuroko 01 Bae Hyun Sung as Seung Jo Lee Sung Wook as Yuh Myung Joon Han Dong Hee as Noh Ji Soo Kim Kang Min as Kuroko 04 Park Hye Jin as Antenna 1 Heo Joon Suk as Kwon Yong Gil Oh Dong Min as Detective Park Park Sung Geun as Shin Ji Oh Jung Dong Geun as A0-67 Son Sook as Lady Maeda Kim Hye Hwa as Madam Na Song Min Jae as Crying Boy Ko Joo Ni as Crying Girl Kang Chung Hoon as Doctor
