1 Season
19 Episode
Secret Sister - Season 1 (2018)
Watch Secret Sister - Season 1 Full Episodes Online Free SolarMovie. Celebrities become an Unnie (older sister) for a day to a younger celebrity spending 24 hours together, sharing one bed and one blanket.
- Country : South Korea
- Genre : Reality
- Studio : JTBC4
- Keyword :
- Director : 박소정, 오정
- Cast :
