Secret Sister

Season 12018

Celebrities become an Unnie (older sister) for a day to a younger celebrity spending 24 hours together, sharing one bed and one blanket.

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Storyline

Celebrities become an Unnie (older sister) for a day to a younger celebrity spending 24 hours together, sharing one bed and one blanket.

First Aired
May 4, 2018
Last Aired
September 7, 2018
Runtime
50min
Seasons
1
Episodes
19
Creator
박소정오정
Genre
Reality
Status
Ended
Language
Korean
Network
JTBC4
Production
JTBC PLUS