Secret Sister
9.0
2018
1 Season
Celebrities become an Unnie (older sister) for a day to a younger celebrity spending 24 hours together, sharing one bed and one blanket.
Episode Ratings
S1
E1
E2
E3
E4
E5
E6
E7
E8
E9
E10
E11
E12
E13
E14
E15
E16
E17
E18
E19
AVG.
● Peak TV (9.0+)
● Great (8.0-8.9)
● Good (7.0-7.9)
● Just OK (6.0-6.9)
● Meh (5.0-5.9)
● Skip It (<5.0)
Show Information
Status
Ended
First Air Date
5/4/2018
Last Air Date
9/7/2018
Number of Seasons
1
Number of Episodes
19
Rating
9.0
(1 votes)
Genres
Reality
Networks
JTBC4
Overview
Celebrities become an Unnie (older sister) for a day to a younger celebrity spending 24 hours together, sharing one bed and one blanket.
