Guest Stars Park Jung Pyo as Hong Eun Pyo Go Dong Eob as Crime Scene Investigator Won Mi Won as Min Hey Jin's mother Lee Dong Yong as Captain Kim Jung Woo as Detective Hwang Bae Jin as Detective Yoon Hyun Gil as Announcer Choi Hyeong Ju as Park Eun Yeol Kim Si Ha as Park Ha Yul Im Yoon Bi as Airline Employee Kim Hong Min Soo as Murderer Kim Chang Shik
