Season 1 Season 1 Episode 1 Season 1 Episode 2 Season 1 Episode 3 Season 1 Episode 4 Season 1 Episode 5 Season 1 Episode 6 Season 1 Episode 7 Season 1 Episode 8 Season 1 Episode 9 Season 1 Episode 10 Season 1 Episode 11 Season 1 Episode 12 Season 1 Episode 13 Season 1 Episode 14 Season 1 Episode 15 Season 1 Episode 16 Season 1 Episode 17 Season 1 Episode 18 Season 1 Episode 19 Secret Sister Genre : Reality Année : 2018 Réalisateur : 박소정, 오정 Acteur : Pays : South Korea studio : JTBC4 Celebrities become an Unnie (older sister) for a day to a younger celebrity spending 24 hours together, sharing one bed and one blanket. 0 0Evaluation 0
