Casts
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
