남고괴담

윤재혁

— Yoon Jae Hyuk

박정우

— Park Jeong Woo

Haruto

— Haruto

Kim Do Young

— Kim Do Young

Choi Hyun Suk

— Choi Hyun Suk

방예담

— Bang Ye Dam

Asahi

— Asahi

So Jung Hwan

— So Jung Hwan

Yoshi

— Yoshi

Kim Jun Kyu

— Kim Jun Kyu

Park Ji-hoon

— Park Ji Hoon

Mashiho

— Mashiho

Jang Tae-hoon

— Ha Dong-min

Lee Kyung-min

— Hong Sung-joon

Chae Hee-soo

— Son Won-jin

Seo Ye-ri

— Lee Min-jung

Kim Hong-boo

— Jung Geun-yong

Han Myung-chul

— security guard/Haruto's father

구시연

— Jeong-woo's mother

구재연

— shaman/Yoshinori's grandmother