(비밀언니)

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

Countries:

South Korea

Genres:

Reality

Networks:

JTBC4

Year:

2018

Directors:

박소정

Production companies:

JTBC PLUS

Actors:

Crews:

Writer

Creator

Director