Ji-O
Ha Neul Ae Gu-Reum
Yi-Son
Choi Jin-Hwan
Hwang Jung-A
Kim Cheol-Soo
Ryu Joong-Kwon
Yoo-Na
Kim Jin-Soo
Kim Tae-Oh
[Detective]
Ji Oh [Young]
Ha Young-Jae
[Gu Reum's mother]
[TBM reporter]
Doctor
Subway train driver
Gu Reum [Young]
