Secret Sister

50m1 SeasonTMDb 9.0

KoreanEnded

1 · Episode 1

2 · Episode 2

3 · Episode 3

4 · Episode 4

5 · Episode 5

6 · Episode 6

7 · Episode 7

8 · Episode 8

9 · Episode 9

10 · Episode 10

11 · Episode 11

12 · Episode 12

13 · Episode 13

14 · Episode 14

15 · Episode 15

16 · Episode 16

17 · Episode 17

18 · Episode 18

19 · Episode 19

Crew and Cast

박소정Creator

Hyoyeon

Han Chae-young

YERI

Oh Ha-young

SUNMI

Nam Bo-ra

Hwangbo

SEULGI

Whee In

Choi Yoo-jung

Hani

Storyline

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

Secret Sister poster

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Info

Original title: 비밀언니
Status: Ended
First aired: 4 May 2018
Last aired: 7 September 2018
TMDB score: 9.0 / 10 (1 votes)

Production

Created by: 오정, 박소정
Studios: JTBC PLUS
Countries: South Korea
Networks: JTBC4

Episodes

Seasons: 1
Episodes: 19
Runtime: 50m
Type: Reality
In production: No

Languages

Original: Korean
Spoken: Korean