Guest Stars Cha Ji Yun as Baek Sung Mi Lee Ho Chul as Goo Suk Tae Yoo Seung Mok as Jo Jin Woo Lee Yoo Joon as Wang Min Ho Yang Dong Tak as Oh Chul Young Jo Hyun Woo as Jo Do Chul Tae Hang Ho as Park Joo Chan Kim Do Yun as Choi Jong Sook Song Duk Ho as Jo Jong Geun Jo Dae Hee as Kim Hyung Wook Jo In as Kang Maria Lee Young Ae voices Guide Lee Chae Bin as Orphanage Girl Lee Chun Moo as Orphanage Boy Choi Hyun Jin as Orphanage Boy Lee Dong Hee as Hospitalized Criminal's Father Yoon Do Hyun as Mr. Yoon Kim Kang Il as Nam Kyu Jung Oh Moon Kang as Hospitalized Criminal
