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TV series

WHAT? DOOR!

Latest episode

S6 E10 · WHAT? DOOR! EP.54 | Podcast Series BOYNEXTDOOR Radio Part 2: A Look Back at BOYNEXTDOOR's Journey

About WHAT? DOOR!

WHAT? DOOR! is a reality TV series that premiered on YouTube on December 19, 2023. It has 6 seasons and 99 episodes so far and is still airing new episodes. The latest episode, Season 6 Episode 10 "WHAT? DOOR! EP.54 | Podcast Series BOYNEXTDOOR Radio Part 2: A Look Back at BOYNEXTDOOR's Journey", aired on April 28, 2026.

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.

  • Reality

Last updated

Episodes

99 episodes · 6 seasons

Season 1

2023 · 50 episodes · Last episode: 6 months ago

WHAT? DOOR! Season 1 release dates →
  1. E55

    55. WHAT?DOOR! EP.55

    Air date TBA
  2. WHAT? DOOR! S1 E54 still E54

    54. WHAT?DOOR! EP.54 | Podcast Series BOYNEXTDOOR Radio Part 2: A Look Back at BOYNEXTDOOR's Journey

  3. WHAT? DOOR! S1 E53 still E53

    53. WHAT?DOOR! EP.53 | San & Han Beauty University

  4. WHAT? DOOR! S1 E52 still E52

    52. WHAT?DOOR! EP.52 | Stolen Concentration

  5. WHAT? DOOR! S1 E51 still E51

    51. WHAT?DOOR! EP.51 | Podcast Series BOYNEXTDOOR Radio Part 1

  6. WHAT? DOOR! S1 E50 still E50

    50. WHAT?DOOR! EP.50 | The Second MEALNEXTDOOR

  7. WHAT? DOOR! S1 E49 still E49

    49. WHAT?DOOR! EP.49 | We've Come to Take Over the PC Bang

  8. WHAT? DOOR! S1 E48 still E48

    48. WHAT?DOOR! EP.48 | I Know You Too Well

  9. WHAT? DOOR! S1 E47 still E47

    47. WHAT?DOOR! EP.47 | National Puppy Contest

  10. WHAT? DOOR! S1 E46 still E46

    46. WHAT?DOOR! EP.46 | Please Accept My Heart

  11. WHAT? DOOR! S1 E45 still E45

    45. WHAT?DOOR! EP.45 | Health Comes First

  12. WHAT? DOOR! S1 E44 still E44

    44. WHAT DOOR? EP.44 | The Vanished Night

  13. WHAT? DOOR! S1 E43 still E43

    43. WHAT? DOOR! EP.43 | This Video Will Become a Holy Site in 10 Years: Anything to Ask?

  14. E42

    42. WHAT? DOOR! EP.42 | Goodnight: Sleep Champion League

  15. WHAT? DOOR! S1 E41 still E41

    41. WHAT? DOOR! EP.41 | You Want Me to Fail? No, Never!: Detective Next Door

  16. WHAT? DOOR! S1 E40 still E40

    40. WHAT? DOOR! EP.40 | My Name is Boy Next Door, I'm a Detective: Great Detective Next Door

  17. WHAT? DOOR! S1 E39 still E39

    39. WHAT? DOOR! EP.39 | Master, You Know.. Can I Drop by on Tuesday?!: Taekwondo Next Door

  18. WHAT? DOOR! S1 E38 still E38

    38. WHAT? DOOR! EP.38 | Reasons Why You Shouldn't Leave Your Child with Dad: Parenting Diary

  19. WHAT? DOOR! S1 E37 still E37

    37. WHAT? DOOR! EP.37 | A Day in the Life of a K-Office Worker: Hanmun Company Part 2

  20. WHAT? DOOR! S1 E36 still E36

    36. WHAT? DOOR! EP.36 | Documentary 1 Day - 24 Hours of Six Young Professionals: Hanmun Company Part 1

  21. WHAT? DOOR! S1 E35 still E35

    35. WHAT? DOOR! EP.35 | Superpowered People: Superpower Training Center Part 2

  22. WHAT? DOOR! S1 E34 still E34

    34. WHAT? DOOR! EP.34 | Guys, Remember?: Superpower Training Center Part 1

  23. WHAT? DOOR! S1 E33 still E33

    33. WHAT? DOOR! EP.33 | ~Come On In~ Rabbit vs. Turtle

  24. WHAT? DOOR! S1 E32 still E32

    32. WHAT? DOOR! EP.32 | The Case of Losing Clothes at a Sauna: Lucky Jjimjjim Day Part 2

  25. WHAT? DOOR! S1 E31 still E31

    31. WHAT? DOOR! EP.31 | Healing Day Is Just an Excuse: A Lucky, Uneasy Day Part 1

  26. WHAT? DOOR! S1 E30 still E30

    30. WHAT? DOOR! EP.30 | "I think this is as far as we can go.." : Thrilling Role Model Blind Date Part 2

  27. WHAT? DOOR! S1 E29 still E29

    29. WHAT? DOOR! EP.29 | "We actually have quite a lot in common.." : Thrilling Role Model Blind Date Part 1

  28. WHAT? DOOR! S1 E28 still E28

    28. WHAT? DOOR! EP.28 | Hide and Seek~ Hotel Ghost Story~

  29. WHAT? DOOR! S1 E27 still E27

    27. WHAT? DOOR! EP.27 | Happy Birthday: Abandoned Hotel

  30. WHAT? DOOR! S1 E26 still E26

    26. WHAT? DOOR! EP.26 | Track and Field Championships Part 2: Let's Go, BOYNEXTDOOR

  31. WHAT? DOOR! S1 E25 still E25

    25. WHAT? DOOR! EP.25 | Athletics Championships Part 1: You've Waited a Long Time

  32. WHAT? DOOR! S1 E24 still E24

    24. WHAT? DOOR! EP.24 | We Are All Friends Part 2: [Shocking Announcement] I'm Raising a OO at Thirty

  33. WHAT? DOOR! S1 E23 still E23

    23. WHAT? DOOR! EP.23 | We Are All Friends Part 1: The Mountain of Parenting Difficulty

  34. WHAT? DOOR! S1 E22 still E22

    22. WHAT? DOOR! EP.22 | What Door Man Part 2: You Seriously Crossed the Line.

  35. WHAT? DOOR! S1 E21 still E21

    21. WHAT? DOOR! EP.21 | What Door Man Part 1: Who The Real What Door Man Is

  36. WHAT? DOOR! S1 E20 still E20

    20. WHAT? DOOR! EP.20 | Fencing Next Door Part 2: We're All Gold Medals

  37. WHAT? DOOR! S1 E19 still E19

    19. WHAT? DOOR! EP.19 | Fencing Next Door Part 1: "Ah, It's PPO Rock Again" Golden (Gum) Hunt

  38. WHAT? DOOR! S1 E18 still E18

    18. WHAT? DOOR! EP.18 | Future Next Door Part 2: Our Future Is Connected

  39. WHAT? DOOR! S1 E17 still E17

    17. WHAT? DOOR! EP.17 | Future Next Door Part 1: I'll Run Diligently. To 2025, Where You Are.

  40. WHAT? DOOR! S1 E16 still E16

    16. WHAT? DOOR! EP.16 | This is My Mom and Dad's Home Cooking!!!

  41. WHAT? DOOR! S1 E15 still E15

    15. WHAT? DOOR! EP.15 | Damn It, I'm in the Mood! 2 Million Won for the Company Dinner!!!

  42. WHAT? DOOR! S1 E14 still E14

    14. WHAT? DOOR! EP.14 | I'm on Bonek Island, I'm Leaving.. United We Stand Bonek Island Part 2

  43. WHAT? DOOR! S1 E13 still E13

    13. WHAT? DOOR! EP.13 | Almost... Paradise? United We Stand Bonnek Island Part 1

  44. WHAT? DOOR! S1 E12 still E12

    12. WHAT? DOOR! EP.12 | You're the Spy! Someone Is Lying

  45. WHAT? DOOR! S1 E11 still E11

    11. WHAT? DOOR! EP.11 | Controlled Zone? A Mysterious Hospital, and Only Us Left

  46. WHAT? DOOR! S1 E10 still E10

    10. WHAT? DOOR! EP.10 | Our Friendship Immersed Here

  47. WHAT? DOOR! S1 E9 still E9

    9. WHAT? DOOR! EP.9 | This Member Is Mine Now

  48. WHAT? DOOR! S1 E8 still E8

    8. WHAT? DOOR! EP.8 | Is it Rude to Play Like This on Lunar New Year?

  49. WHAT? DOOR! S1 E7 still E7

    7. WHAT? DOOR! EP.7 | Lunar New Year Special Live Stream with Suspicious Cousins

  50. WHAT? DOOR! S1 E6 still E6

    6. WHAT? DOOR! EP.6 | Into the Land of Fantasy, the Land of Chaos!

Season 2

2024 · 10 episodes · Last episode: 2 years ago

WHAT? DOOR! Season 2 release dates →
  1. WHAT? DOOR! S2 E10 still E10

    10. WHAT? DOOR! EP.20 | Fencing Next Door Part 2: We're All Gold Medals

  2. WHAT? DOOR! S2 E9 still E9

    9. WHAT? DOOR! EP.19 | Fencing Next Door Part 1: "Ah, It's PPO Rock Again" Golden (Gum) Hunt

  3. WHAT? DOOR! S2 E8 still E8

    8. WHAT? DOOR! EP.18 | Future Next Door Part 2: Our Future Is Connected

  4. WHAT? DOOR! S2 E7 still E7

    7. WHAT? DOOR! EP.17 | Future Next Door Part 1: I'll Run Diligently. To 2025, Where You Are.

  5. WHAT? DOOR! S2 E6 still E6

    6. WHAT? DOOR! EP.16 | This is My Mom and Dad's Home Cooking!!!

  6. WHAT? DOOR! S2 E5 still E5

    5. WHAT? DOOR! EP.15 | Damn It, I'm in the Mood! 2 Million Won for the Company Dinner!!!

  7. WHAT? DOOR! S2 E4 still E4

    4. WHAT? DOOR! EP.14 | I'm on Bonnek Island, I'm Leaving.. United We Stand Bonnek Island Part 2

  8. WHAT? DOOR! S2 E3 still E3

    3. WHAT? DOOR! EP.13 | Almost... Paradise? United We Stand Bonnek Island Part 1

  9. WHAT? DOOR! S2 E2 still E2

    2. WHAT? DOOR! EP.12 | You're the Spy! Someone Is Lying

  10. WHAT? DOOR! S2 E1 still E1

    1. WHAT? DOOR! EP.11 | Controlled Zone? A Mysterious Hospital, and Only Us Left

Season 3

2024 · 8 episodes · Last episode: 1 year ago

WHAT? DOOR! Season 3 release dates →
  1. WHAT? DOOR! S3 E8 still E8

    8. WHAT? DOOR! EP.28 | Hide and Seek~ Hotel Ghost Story~

  2. WHAT? DOOR! S3 E7 still E7

    7. WHAT? DOOR! EP.27 | Happy Birthday: Abandoned Hotel

  3. WHAT? DOOR! S3 E6 still E6

    6. WHAT? DOOR! EP.26 | Track and Field Championships Part 2: Let's Go, BOYNEXTDOOR

  4. WHAT? DOOR! S3 E5 still E5

    5. WHAT? DOOR! EP.25 | Athletics Championships Part 1: You've Waited a Long Time

  5. WHAT? DOOR! S3 E4 still E4

    4. WHAT? DOOR! EP.24 | We Are All Friends Part 2: [Shocking Announcement] I'm Raising a OO at Thirty

  6. WHAT? DOOR! S3 E3 still E3

    3. WHAT? DOOR! EP.23 | We Are All Friends Part 1: The Mountain of Parenting Difficulty

  7. WHAT? DOOR! S3 E2 still E2

    2. WHAT? DOOR! EP.22 | What Door Man Part 2: You Seriously Crossed the Line.

  8. WHAT? DOOR! S3 E1 still E1

    1. WHAT? DOOR! EP.21 | What Door Man Part 1: Who The Real What Door Man Is

Season 4

2025 · 7 episodes · Last episode: 1 year ago

WHAT? DOOR! Season 4 release dates →
  1. WHAT? DOOR! S4 E7 still E7

    7. WHAT? DOOR! EP.35 | Superpowered People: Superpower Training Center Part 2

  2. WHAT? DOOR! S4 E6 still E6

    6. WHAT? DOOR! EP.34 | Guys, Remember?: Superpower Training Center Part 1

  3. WHAT? DOOR! S4 E5 still E5

    5. WHAT? DOOR! EP.33 | ~Come On In~ Rabbit vs. Turtle

  4. WHAT? DOOR! S4 E4 still E4

    4. WHAT? DOOR! EP.32 | The Case of Losing Clothes at a Sauna: Lucky Jjimjjim Day Part 2

  5. WHAT? DOOR! S4 E3 still E3

    3. WHAT? DOOR! EP.31 | Healing Day Is Just an Excuse: A Lucky, Uneasy Day Part 1

  6. WHAT? DOOR! S4 E2 still E2

    2. WHAT? DOOR! EP.30 | "I think this is as far as we can go.." : Thrilling Role Model Blind Date Part 2

  7. WHAT? DOOR! S4 E1 still E1

    1. WHAT? DOOR! EP.29 | "We actually have quite a lot in common.." : Thrilling Role Model Blind Date Part 1

Season 5

2025 · 9 episodes · Last episode: 1 year ago

WHAT? DOOR! Season 5 release dates →
  1. WHAT? DOOR! S5 E9 still E9

    9. WHAT? DOOR! EP.44 | The Vanished Night

  2. WHAT? DOOR! S5 E8 still E8

    8. WHAT? DOOR! EP.43 | This Video Will Become a Holy Site in 10 Years: Anything to Ask?

  3. E7

    7. WHAT? DOOR! EP.42 | Goodnight: Sleep Champion League

  4. WHAT? DOOR! S5 E6 still E6

    6. WHAT? DOOR! EP.41 | You Want Me to Fail? No, Never!: Detective Next Door

  5. WHAT? DOOR! S5 E5 still E5

    5. WHAT? DOOR! EP.40 | My Name is Boy Next Door, I'm a Detective: Great Detective Next Door

  6. WHAT? DOOR! S5 E4 still E4

    4. WHAT? DOOR! EP.39 | Master, You Know.. Can I Drop by on Tuesday?!: Taekwondo Next Door

  7. WHAT? DOOR! S5 E3 still E3

    3. WHAT? DOOR! EP.38 | Reasons Why You Shouldn't Leave Your Child with Dad: Parenting Diary

  8. WHAT? DOOR! S5 E2 still E2

    2. WHAT? DOOR! EP.37 | A Day in the Life of a K-Office Worker: Hanmun Company Part 2

  9. WHAT? DOOR! S5 E1 still E1

    1. WHAT? DOOR! EP.36 | Documentary 1 Day - 24 Hours of Six Young Professionals: Hanmun Company Part 1

Season 6

2026 · 10 episodes · Last episode: 6 months ago

WHAT? DOOR! Season 6 release dates →
  1. WHAT? DOOR! S6 E10 still E10

    10. WHAT? DOOR! EP.54 | Podcast Series BOYNEXTDOOR Radio Part 2: A Look Back at BOYNEXTDOOR's Journey

  2. WHAT? DOOR! S6 E9 still E9

    9. WHAT? DOOR! EP.53 | San & Han Beauty University

  3. WHAT? DOOR! S6 E8 still E8

    8. WHAT? DOOR! EP.52 | Stolen Concentration

  4. WHAT? DOOR! S6 E7 still E7

    7. WHAT? DOOR! EP.51 | Podcast Series BOYNEXTDOOR Radio Part 1

  5. WHAT? DOOR! S6 E6 still E6

    6. WHAT? DOOR! EP.50 | The Second MEALNEXTDOOR

  6. WHAT? DOOR! S6 E5 still E5

    5. WHAT? DOOR! EP.49 | We've Come to Take Over the PC Bang

  7. WHAT? DOOR! S6 E4 still E4

    4. WHAT? DOOR! EP.48 | I Know You Too Well

  8. WHAT? DOOR! S6 E3 still E3

    3. WHAT? DOOR! EP.47 | National Puppy Contest

  9. WHAT? DOOR! S6 E2 still E2

    2. WHAT? DOOR! EP.46 | Please Accept My Heart

  10. WHAT? DOOR! S6 E1 still E1

    1. WHAT? DOOR! EP.45 | Health Comes First

Cast & crew

  • Kim Jun-ho

    Kim Jun-ho

    Self

WHAT? DOOR! FAQ

When is the next episode of WHAT? DOOR!?

A date for the next episode of WHAT? DOOR! hasn't been announced yet. Follow WHAT? DOOR! in the Streambay app and you'll be notified as soon as a new episode airs.

When did the latest episode of WHAT? DOOR! come out?

The most recent episode of WHAT? DOOR!, Season 6 Episode 10 "WHAT? DOOR! EP.54 | Podcast Series BOYNEXTDOOR Radio Part 2: A Look Back at BOYNEXTDOOR's Journey", aired on April 28, 2026.

How many seasons of WHAT? DOOR! are there?

WHAT? DOOR! has 6 seasons with 99 episodes in total.

When did WHAT? DOOR! first air?

WHAT? DOOR! first aired on YouTube on December 19, 2023.

How do I get notified when new episodes of WHAT? DOOR! are released?

Download the Streambay app, follow WHAT? DOOR!, and you'll get a push notification the moment each new episode is released.

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