The Piper

Ryu Seung-ryong

Woo-ryong

Lee Sung-min

Village chief

Chun Woo-hee

Mi-sook

Lee Joon

Nam-soo

Goo Seung-hyun

Young-nam

Lee Min-ji

Min-young

Kyul Hwi

Deok-soo

Jung Kyung-ho

Cheol-soo's Father

Kim Jung-young

Cheol-soo's Mother

Park Yoon-seok

Pil-geun

Lee Dong-hee

Dae-hee

Kim Jin-ook

Jin-seong

Do Gi-beom

Bong-pil

Lee Ho-cheol

Seung-won

Lee Sang-ok

Mi-ok

Shin Mi-yeong

Yeon-mi

Kim Seon-kyeong

Seon-ja

Son San

Myeong-san

Ham Seong-min

Dong-choon

Song Ye-dam

Yeong-ho

Song Ye-joon

Yeong-seong

Baek Seung-ho

Dam-soo

Lee Seo-yeon

Myeong-ran

Park Si-yeon

Ah-ran

Park Oong-bi

Mi-ja

Lee Seung-joon

Seung-pal

Kim Young-sun

Shaman

Jeong Joon-won

Cheol-soo

Kim Yeon-hee

Female Patient (uncredited)

Jeong Do-won

Coolie (uncredited)

Gong So-ya

Patient 1 (uncredited)

Yoo Jae-hyeon

Patient 2 (uncredited)

Jeong Hoi-dong

Patient 3 (uncredited)

Sin Chae-ah

Patient 4 (uncredited)

Lee Do-hoon

Cheol-soo's brother (uncredited)

Kim Jae-yeong

Mi-ja's Mum (uncredited)

Oh Eun-seong

Baby Yeong-nam (uncredited)

Lee Eun-jae

Past Baby (uncredited)

Jeong Yeon-ah

Radio DJ (uncredited)

Lee Jeong-min

Assistant (uncredited)

Jeon Kuk-hwan

Elder (uncredited)

Yoon Dae-yeul

Bong-woo