TV Unanswered Questions - Season 0 Episode 1 : Episode 1 Unanswered Questions - Season 0 Episode 1 : Episode 1 8/10 by 1 users A current affairs/journalism program that investigates unsolved cases and looks into various problems in society, religion and more. Details Casts Posters Images Title Unanswered Questions - Season 0 Episode 1 : Episode 1 Alternative Titles 그것이 알고싶다, 그것이 알고 싶다 First Air Date 1992-03-31 Last Air Date 2025-10-25 Number of Episodes 665 Number of Seasons 2 Genres Documentary, Talk, Networks SBS, Casts Kim Sang-joong Plot Keywords , Self Kim Sang-joong Episodes List Unanswered Questions Season 0 :Episode 1 Episode 1 Episode 1 2025-09-27 A current affairs/journalism program that investigates unsolved cases and looks into various problems in society, religion and more.