Mourning Grave

Kang Ha-neul

as

In-su

Kim So-eun

as

Ghost Girl

Kim Jung-tae

as

Seon-il

Park Doo-sik

as

Hae-chul

Han Hye-rin

as

Hyun-ji

Kwak Jung-wook

as

Ki-tae

Yoon Chan-young

as

Young In-soo

Joo Ah-reum

as

Sung-hee

Yun Yeong-keol

as

Detective Jung

Lee Bom

as

Hye-jung

Park Geun-cheol

as

Student

Lee Jung-chul

as

Teacher