Five missing children, They never came back.
Children...
Top billed
Park Yong-wooKang Ji-seung
Ryu Seung-ryongHwang Woo-hyuk
Sung Ji-ruJung-ho's Father
Kim Yeo-jinJung-ho's Mother
Sung Dong-ilPark Kyung-sik
Park Byung-eunKim Joo-hwan
Kim Koo-taekWon-kil's Father
Park Mi-hyeonWon-kil's Mother
Lee Sang-heeYong-duk's Father
Seo Ju-heeYong-duk's Mother
Jo Deok-jaeDong-pil's Father
Seo Young-hwaDong-pil's MotherNam Sang-baekChul-woo's FatherLee Ui-sooChul-woo's Mother
Jeon Kuk-hwanProfessor ChaBehind it
Cast
Park Yong-wooKang Ji-seungRyu Seung-ryongHwang Woo-hyukSung Ji-ruJung-ho's FatherKim Yeo-jinJung-ho's MotherSung Dong-ilPark Kyung-sikPark Byung-eunKim Joo-hwanKim Koo-taekWon-kil's FatherPark Mi-hyeonWon-kil's MotherLee Sang-heeYong-duk's FatherSeo Ju-heeYong-duk's MotherJo Deok-jaeDong-pil's FatherSeo Young-hwaDong-pil's MotherNam Sang-baekChul-woo's FatherLee Ui-sooChul-woo's MotherJeon Kuk-hwanProfessor Cha