(WHAT? DOOR!)

Overview: Knock, knock! Who's there? BOYNEXTDOOR! This variety show focuses on k-pop boygroup BOYNEXTDOOR and shows off the group's fun times off stage.

Countries:

South Korea

Genres:

Reality

Networks:

YouTube,

Weverse

Year:

2023

Production companies:

HYBE

Actors:

Self

Self

Self

Self

Self

Crews: