Sang-Gon Yoo Director Song Yoon-ah Jeong Seon-Yeong Actor Shin Hyun-joon Lee Hyeon-Min Actor Kim Seung-wook Detective Seo Actor Jo Won-hui Kim Han-soo Actor Song Jae-ho Manager Song Actor Han Ye-rin Lee Jin Actor Park Cheol-hui Screenwriter Kim Hui-jae Screenwriter Lee Hanna Music