Insane — Cast & Crew

as Kang Su-a

as Na Nam-su

as Jang Hyung-sik

as Kang Byung-joo

as Director Cha

as Mi-ro

as Dong-sik

as Depeartment Head Gu

as Woo-jin

as Ji-young

as Detective Park

as Su-a's mother

as Balbari

as Section Cheif Kim

as (uncredited)

as Camera

as Yeo Kyung

as Doctor

as Elderly Patient in Mental Hospital 1