

"Five missing children, They never came back."
Overview
On March 26, 1991, five boys set off to the mountain to go frog hunting and never come back to their family. While a documentary producer, detective and professor try to solve the mystery of the incident, one of the boys' parents is a suspect.

Park Mi-hyeon
Won-kil's Mother

Lee Sang-hee
Yong-duk's Father

Seo Ju-hee
Yong-duk's Mother

Jo Deok-jae
Dong-pil's Father

Seo Young-hwa
Dong-pil's Mother
Nam Sang-baek
Chul-woo's Father
Lee Ui-soo
Chul-woo's Mother

Jeon Kuk-hwan
Professor Cha