Director
Producer
Screenwriter
Main Role
- Ok Taec Yeon Main Role
- Kim So Hyun Main Role
- Kwon Yul Main Role
Support Role
- Kim Sang HoMyung Chul [Monk]Support Role
- David LeeKim In RangSupport Role
- Kang Ki YoungChoi Cheon SangSupport Role
- Baek Seo YiIm Seo YeonSupport Role
- Yoon Seo HyunDetective YangSupport Role
- Jung Ji SoonDetective KimSupport Role
- Park Gyu YoungJeong Soo Ah [Bong Pal's classmate]Support Role
- Lee Do YeonOh Kyung Ja [Hyun Ji's friend]Support Role
- Son Eun SeoHong Myung Hee [Bong Pal's mother]Support Role
Guest Role
- Woo Hyun[Ghost] (Ep. 1)Guest Role
- Choi Hong Man[Ghost at bar] (Ep. 1)Guest Role
- Shim Hyung Tak[Professor] (Ep. 1, 5, 16)Guest Role
- Lee Se Young[Ghost at Bong Pal's apartment] (Ep. 1)Guest Role
- Yoon Joo[Ghost] (Ep. 2)Guest Role
- Lee Jung Eun[Apartment resident] (Ep. 2, 16)Guest Role
- Han Bo ReumMizu [Idol singer ghost] (Ep. 3)Guest Role
- Choi Dae Sung[Bathhouse owner] (Ep. 4)Guest Role
- Gu Bon Im[Shaman] (Ep. 5, 10, 11, 15)Guest Role
- Kang Min AhKim Eun Sung (Ep. 7)Guest Role
- Park Choong Seon[Autopsy] (Ep. 7, 10, 14)Guest Role
- Park Hyun Sook[Eun Song's mom] (Ep. 7)Guest Role
- Lee Se RangKim Jeom Soon [Ghost] (Ep. 8)Guest Role
- Jin Yi HanHyun Min (Ep. 9-10)Guest Role
- Lee Soo KyungSoo Kyung (Ep. 9-10)Guest Role
- Choi Soo Im[Hyun Min's younger sister] (Ep. 9-10)Guest Role
- Yoon Bong Gil[School club president] (Ep. 10)Guest Role
- Kim Hee Won[Detective] (Ep. 12)Guest Role
- Jang Ho Joon(Ep. 12)Guest Role
- Seo Hyun Jin[Jewelry store employee] (Ep. 13)Guest Role
- Yoon Doo JoonKoo Dae Young (Ep. 16)Guest Role
- Kwon Hyuk Soo[Client] (Ep. 16)Guest Role
- Kim Hyun Sook[Shaman] (Ep. 16)Guest Role
- Seo Yoon AhNo Hyun JooGuest Role
- Lee Seung WooPark Bong Pal [Young]Guest Role
- Kim Ji EunKim Ji Eun [Freshman]Guest Role
- Nam Kyung MinMs Jung [Veterinary nurse]Guest Role
- Kim Min Sang[Bong Pal's father]Guest Role
- Yoo Joo Won[Boy]Guest Role
- Kim Joon Won[Detective]Guest Role
- Kim Ji A[Little ghost]Guest Role
- Kwon Ban Suk[Police officer]Guest Role
- Park Kwi Soon[Monk at temple]Guest Role
- Yoon Hee Won[Hyun Ji's father]Guest Role
- Park Hyung Joon[Hyun Ji's doctor]Guest Role
- Choi Ji Na[Hyun Ji's mother]Guest Role
- Yook Mi Ra[Hye Sung's mother]Guest Role
- Son Young Sun[Dead kid's grandma]Guest Role
- Kim Ji Young[In Rang's grandmother]Guest Role
- Seo Kwang Jae[Oriental medicine doctor]Guest Role
Unknown
- An Tae Young Unknown
- Kim Chu Wol Unknown
- Park Geon Rak Unknown
- Choi Min Geum Unknown
- Ahn Soo Bin Unknown
- Park Seong Kyun Unknown
- Son Seon Geun Unknown
- Im Jae Geun Unknown
- Ryu Ye Ri Unknown
- Kim Do Hye Unknown
- Kim Joo Young Unknown
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