그것이 알고싶다
3/31/1992
1/10/2026
KO
A current affairs/journalism program that investigates unsolved cases and looks into various problems in society, religion and more.
South Korea
Korean
Kim Sang-joong
Self
2007
2024
2019
2006
2001
1978
2018
1997
2017
2015
2020
2005
