IFC Films & CJ Entertainment present a Barunson/Grimm Pictures production ; a Kim Jee-woon film ; produced by Choi Jae-won, Kim Jee-woon ; directed by Kim Jee-woon ; screenplay by Kim Jee-woon, Kim Min-suk
CJ Entertainment presents ; a Filmmakers R&K production ; in association with Film K ; produced by Kang Hye-jung ; written by Ryoo Seung-wan, Shin Kyoung-ill ; directed by Ryoo Seung-wan