Park Hae-il as Choi Hyeon

Shin Min-a as Gong Yoon-hee

Yoon Jin-seo as Yeo-jeong

Kim Tae-hun as Detective Lee Young-min

Kwak Ja-hyung as Lee Chun-won

Shin So-yul as Da-yeon

Bek Hyun-jin as Professor Park

Ryoo Seung-wan as Teacher Kang

Jung In-sun as Jo Hyun-jung

Kim Su-an as Little Girl

Choi Bae-young as Fortune Teller

Kim Hak-seon as Kim Chang-hee (uncredited)

Lee Na-ra as Kim Chang-hee's Wife (uncredited)

Lee Choon-yun as Grave Keeper (uncredited)

Kim Ho-yeon as