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.
- Status
- Returning Series
- Original Title
- 왓도어
- Original Language
- Korean
- Production
- HYBE
- Last Episode
- S1 E54 · Apr 28, 2026
Media
Official Trailer
Frequently Asked Questions
Where can I watch WHAT? DOOR! online for free?
You can stream WHAT? DOOR! (2023) right here on FlixWow — every episode, in HD, completely free. No subscription, no signup, nothing to install.
What is WHAT? DOOR! about?
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.
How many episodes does WHAT? DOOR! have?
WHAT? DOOR! has 99 episodes across 6 seasons — all available to watch free on FlixWow.
Who stars in WHAT? DOOR!?
The series stars Jaehyun, Sungho, Riwoo, Taesan, Leehan and more.
When was WHAT? DOOR! released?
WHAT? DOOR! was released in 2023 and is streaming free on FlixWow.
Is WHAT? DOOR! worth watching?
WHAT? DOOR! holds a rating of 10.0/10 from viewer votes (1 ratings). Watch it free on FlixWow and judge for yourself.