Season 4
01. NCT DREAM wears 0 underwear? Why were they ashamed?
JAEMIN will teach you how to look good on a billboard!
The challenge master JENO becomes the 7th member of STAYC (feat. JISUNG's version of 'Poppy)
Why did the tough guy JISUNG blur his body?
The story about Jonathan's bestie CHENLE and JENO's fight!
02. TXT returns as a whole, why did SOOBIN apologize?
Happy Hawaiian HUENINGKAI's English skills revealed!
TAEHYUN with a flashy career almost got attacked by Jonathan? (feat. shadowboxing)
SOOBIN in the center of controversy, explaining the secret ad & a fight with BEOMGYU!
TXT sings their unique sentimental and overwhelming new song 'Deja Vu' live~♬
03. What's wrong with being in love? BamBam&MIYEON&Patricia too immersed in love are here!
It's BamBam's first time on KStarNextDoor4, why is he upset about talking about love?
MIYEON the only one with no siblings is exhausted by talking about siblings ;(
Jonathan and KStarNextDoor4's family Patricia suddenly declare to stay low?!
Not so silent Cry in Silence!
04. What worries HYUNJAE the man with a big chest?
THE BOYZ with big chest puts on wigs and sings 'HUG' What worries HYUNJAE the man with a big chest? KEVIN goes after TOEIC writers, what's the shocking announcement he makes? K-Drama addicts, Jonathan and KEVIN put on 'Boys Over Flowers' show! Karaoke version of 'Nolza' revealed for the first time! The crazy Pororo party!
05. The sexy bad guy DOYOUNG of NCT returns solo!
DOYOUNG of NCT who looked innocent turns out to be a sexy guy?
Jonathan is disappointed because of DOYOUNG's xxx, what kind of suggestion does he make?
Hot solo debut! Singing 'Little Light' live with his outstanding vocals~♬
06. The father of BOYNEXTDOOR, ZICO, what's his secret to look young next to them?
Why did ZICO eat a moth while performing?
ZICO the hit song maker! Which song brings him the most money?
Performing at both Yonsei University and Korea University? ZICO became a traitor after 5 days
Jonnie and ZICO's high-quality live performance! (feat. JENNIE)
07. Why? Do you look like HYBE's rookie, &TEAM who does everything we ask?
No details
08. We DO have K-POP idol vocalists! Crazy high note match between NMIXX and KISS OF LIFE
Who's the best 4th generation female K-POP idol vocalist? NMIXX versus KISS OF LIFE
LILY of NMIXX reveals the 7 key high note with NO MR for the first time on KStarNextDoor4 The composer of LE SSERAFIM's 'UNFORGIVEN', BELLE of KISS OF LIFE shows the way Ariana Grande sings
Y2K hot girl NATTY shows what it means to be cool, charismatic and dance The genius vocalist Haewon of NMIXX's voice crack....?
09. A deep conversation with Lee Kyu Hyong & Oh Seung Hoon from Uncle Samsik
Why is Lee Kyu Hyong disappointed in Jonathan?
Why is Oh Seung Hoon too nice on his social media?
Singing 'Run Across The Sky' live like a musical~♬
10. Lead actors of Dreaming of Freaking Fairytale, Pyo Yejin and Lee Junyoung!
Lee Jun Young is free of embarrasing history?
Why was Pyo Ye Jin angry when she was a flight attendant?
Actors reveal their secret about kiss scenes... Mmm
K-Pop recommendations to listen to while waiting for 'Dreaming of Freaking Fairytale'
11. The first Korean male Idols to go to Coachella, ATEEZ!
ATEEZ practices 24/7, they even practiced on the day of going to Coachella?!
12. Jay Park throwing the NN party to avoid awkwardness?
The reason he holds the NN party in every performance?
Jay Park went to Ewha Womans University language center! The reason he chose Ewha Womans University?
*** in his underwear, he even brings it on set...?
Jay Park sings his new song 'Taxi Blurr' live~!
13. WayV appeals to be Gen Z and Millennials, they became foreign old men?
TEN bombards the members with brutal facts?!
KUN is young, but he was born an old man? What happened?
The reason YUTA scolded XIAOJUN?!
YANGYANG mimics monkeys?
WayV sings 'Give Me That' live~!
14. Idol expert, NAYEON The first K-Pop girl group to perform in LA Stadium! (ft. Selfie Karaoke)
TWICE -NAYEON loves her fans so much, but she never reads her friends' messages?
The way NAYEON thinks is slightly clumsy, but isn't that funny?
JYP's daughter who was born from his joints, what's
NAYEON's favorite TWICE's summer song? NAYEON back with the Y2K vibe. She sings 'ABCD' live
15. The summer music concert with the country's best singers KStarNextDoor4 Summer Festival!
The new K-POP girl group KISS OF LIFE reveals a new song?!
The actor from 'Lovely Runner', Seung Hyub and Hwe Seung of N.Flying sing 'Star'
BELLE of KISS OF LIFE and 10CM's special collaboration
The masters of Korea's hip hop, 'LOVE LOVE LOVE' and 'BORN HATER' by Epik High
16. Enjoy it indoor in hot summer! KStarNextDoor4 Summer Festival Part 2!
The famous comeback song, 'Rooftop' by N.Flying
The sweet wizard of the pelvis 10CM singing 'Phonecert'
Exclusive! 'Touch My Body' cover by KISS OF LIFE
Epik High and KISS OF LIFE's special collaboration, 'Umbrella'
17. Korea's most good-looking guy, So Yi Jeong of 'Boys Over the Flowers' is back!
Korea's best actors gathered for 'A Gentleman's Guide to Love and Murder'!
Kim Beom who played So Yi Jeong a member of F4 in 'Boys Over the Flowers' and his fanatic fan Jonathan's collaboration
Jung Sang Hun who can speak unique Chinese, is he an actor or a comedian?
The all-rounder actor Son Woo Hyeon can sing, dance, and even do martial arts...?!
18. Romantic 'Serendipity's Embrace' starred by Kim So Hyun and Chae Jong Hyeop visit KStarNextDoor4
Discord between Kim So Hyun and Chae Jong Hyeop? What happened before the drama launch?
Chae Jong Hyeop the Hyeop Sama stirs Japan, how did he capture his Japanese fans' hearts?
Instagram following rich Kim So Hyun was shocked by her fan?
A playlist recommended by two actors while waiting for 'Serendipity's Embrace'
19. Hyell’s Club's host Hye Ri and KStarNextDoor4's host Jonathan finally met!
Jonathan is in tatters after getting advice from Hye Ri on hosting
Jonathan and Aram were born in 2000 whereas Hye Ri and Se Wan were born in 1994... The insuperable generation gap
Park Se Wan from Busan reveals her dialect skills! And she's also good at the North Korean dialect! Hye Ri never gives up on KStarNextDoor4 host position... What will become of Jonathan?
20. It wasn't Hype Boy, but "Ma Boy" back then! The summer QUEEN HYOLYN's visit on #TheKStarNextDoor
SISTAR medley by HYOLYN the summer queen!
The first ever! 4th generation girl group medley by the 2nd generation
'Idol Star Athletics Championships' wasn't about sports, but love...?
Revealing "Wait" by HYOLYN for the first time!
21. This time, it's NMIXX versus NMIXX! They nailed #TheKStarNextDoor4 with their LIVE vocals and talk!
Why did LILY steal someone's mic at a university festival when she sings live with a hand mic?
Revealing for the first time! BAE reveals the secret about MINJI's birthday gift
This time, it's NMIXX versus NMIXX! NMIXX's super vocal show became even more intense
Watch the live performance of NMIXX's new song 'See that?'
22. ENHYPEN here to pump up during their break!
JAKE's first visit! How did he get on Jonathan's nerves...?
The ultimate idol JUNGWON shows the idol's ego!
HEESEUNG becomes Faker's successful fan, he'd even give up on this to be friends with Faker?
ENHYPEN's exciting track 'Paranormal' performance
23. K-pop Idol became an official couple through K-dating show, EXchange!
A story about DaHye the former K-pop idol's ardent relationship with her ordinary citizen Dongjin
Explicit behind-the-scenes for 'EXchange 3'! A secret about K-dating show
The long-term relationship couple of 13 years announcing their marriage?
'SUN OR SUCK' by WOODZ sung by 'EXchange 3' cast♬
24. BOYNEXTDOOR's first appearance as a whole! A royalty battle with Jonathan from the start?!
Leader JAEHYUN and TAESAN turn out to have sticky fingers?
Prince RIWOO's unique history!
Mature LEEHAN for ONEDOOR who loves maturity!
19-year-old WOONHAK going through adolescence?
How did SUNGHO become a loyal guy when they were trainees?
BOYNEXTDOOR performs their new song 'Nice Guy' live~
25. DIVA Hwasa, Revealing 'NA' for the first time on #TheKStarNextDoor, and bts for 'SNL' with Norovirus
Hwasa did the cocaine dance and parodied the airport thief on 'SNL', it turns out she had the Norovirus...?!
Hwasa wrote and composed many hit songs including 'Maria' 'TWIT' 'I Love My Body'
Hwasa's famous 'Magnetic' cover, she even sings 'Magnetic' on the show live with no music!
Hwasa sings her new song 'NA' live for the first time♬
26. Genius idol BAEKHYUN's first visit! (ft. Rendez-Vous Karaoke Live)
K-Uncanny BAEKHYUN puts on a sleeping show and drunk bubble for his fans?
BAEKHYUN's shocking stories about hardcore fans when he performed as EXO
What's the truth about BAEKHYUN Possession Card BAEKHYUN's wives had back then?
2024 version of 'Unfair' in a lab coat!
First time ever on TV! BAEKHYUN sings 'Rendez-Vous' live
27. RISABAE visits KStarNextDoor after winning everyone's favor on 'The Influencer'
RISABAE the good daughter flexes on another level
RISABAE's shocking story about bleeding before important schedule
Forget about Jonathan! KStarNextDoor version of ambitiois Heartsping is coming
Ambitionpings full of desires put on a spicy and sweet live performance
28. ILLIT visits #KStarNextDoor! They actually have so much to say...? (ft. Magnetic karaoke LIVE)
Look forward to ILLIT's specialties coming from so much pressure!
Ordinary siblings WONHEE versus unrealistic siblings MINJU
MOKA exhausted by YUNAH's energy after work?
MOKA's JYP trainee experience
Karaoke version of 'Magnetic' revealed for the first time
29. ITZY appears as a whole on #TheKStarNextDoor (ft. GOLD LIVE)
The best performers shares the secret of their high views ITZY presents extraordinary super performances on stage JANGKASULL or JANGKASULLYU!? Hearing about "JANGKASULLYU" from YUNA LIA who had a break returns! LIA's review on ITZY from the audience ITZY sings 'GOLD' live for the first time as a whole
30. BABYMONSTER is here to nail #KStarNextDoor by singing YG songs
The best live performers YG's youngest daughters BABYMONSTER talk about their auditions?
BABYMONSTER has unique ways to warm up, AHYEON and RAMI's unique warmup!
BABYMONSTER versus BABYMONSTER, BABYMONSTER's super vocal show! 'Pink Venom' versus 'FIRE' by BABYMONSTER
KStarNextDoor4's best segment! 'How High Can You Go?' This time, it's a pop song!
31. BTS Jin is here! #KStarNextDoor is officially a world-class show!
Jin the first member to complete his military duty in BTS tells you about his time in the army
3 event items introduced by worldwide handsome Jin
The reason the world star Jin only has 120 people in his contact
!!Attention!! Jin will tell you how much young people should pay for the money gift at one's wedding
For the first time on TV! Jin sings his pre-released song 'I'll Be There' live