Duet Project: Universe Cowards
There's no description for this episode yet.
1 guest appearance
MOMO (Self)
Show
Men on a Mission
아는 형님
2015AiringSouth Korea90 min
Log in or create an account to rate titles and keep a watchlist.
What's it about?
A classroom where established stars are back at school: Kang Ho-dong, Seo Jang-hoon, Kim Hee-chul, Lee Soo-geun, and their classmates play high school students of the same age. Every week, celebrities arrive as “new students,” answer questions, and get pulled into games. Since everyone uses …
machine translated
Where to stream?
Rakuten Viki
Checked 09/15/2026 · last check was a while ago · United States catalog · account required.
Available (check outdated)
OnDemandKorea
Checked 09/15/2026 · last check was a while ago · United States catalog · account required.
Available (check outdated)
More offers than the United States catalog
These offers belong to each country's catalog and usually can't be watched from here.
Availability data partly provided by JustWatch via TMDB.
Cast
Kim Young-cheol
김영철
as themselves
546 episodes
Min Kyung-hoon
민경훈
as themselves
546 episodes
Kang Ho-dong
강호동
as themselves
546 episodes
Lee Su-geun
이수근
as themselves
546 episodes
Kim Hee-chul
김희철
as themselves
546 episodes
Seo Jang-hoon
서장훈
as themselves
546 episodes
Lee Sang-min
이상민
as themselves
546 episodes
Chang Hang-jun
장항준
as themselves
2 episodes
J
Jung Hyung-jin
as themselves
2 episodes
P
Park Hee-geon
as themselves
1 episode
L
Lim Hyeong-chan
as themselves
1 episode
Kwon Tae-won
권태원
as themselves
1 episode
Lee Min-ji
이민지
as themselves
1 episode
Kim Jeong-hoon
김정훈
as themselves
1 episode
K
Kim Ye-rin
김예린
as themselves
1 episode
S
So Areum
as themselves
1 episode
P
Park Areum
as themselves
1 episode
P
Park Se-jin
as themselves
1 episode
H
Han Ho-jeong
as themselves
1 episode
Shin Dong-woo
신동우
as themselves
1 episode
20 of 816 people — scroll sideways
Crew
Producer
Yeo Woon-hyeok
Director
Ha Ho-jin, Kim Sun-hyung, Park Da-eun, Hong Sang-hoon, Yoo Ki-hwan, Choi Chang-soo, Kim Jung-hun
Writer
Yoo Ji-hee, Choi Mi-yeon, Jung Yoon-hee, Lee Ji-young, Hwang Sun-young, Kim Yeo-won, Jeon Min-hee, Yoo Sung-mi
Episodes
2 seasons · 547 episodes in total
Men on a Mission (Knowing Bros) — 546 episodes · from 12/05/2015
Page 3 of 22 · Episodes 51–75
Jin Se-yeon
There's no description for this episode yet.
1 guest appearance
Jin Se-yeon (Self)
I.O.I
I.O.I. reunites before disbanding. Exciting games and dance time bring lots of fun! It's time to return to their respective positions, and they hold a farewell party filled with laughter and tears. I love you, I.O.I.!
machine translated
12 guest appearances
Lim Na-young (Self), Chungha (Self), Jung Chae-yeon (Self), Zhou Jieqiong (Self), Kim So-hye (Self), Kang Mi-na (Self), Jeon Somi (Self), Kim Se-jeong (Self), Yeonjung (Self), Jang Sung-kyu (Self), Choi Yoo-jung (Self), Kim Do-yeon (Self)
Chun Jung-myung, Han Seung-yeon
There's no description for this episode yet.
2 guest appearances
Chun Jung-myung (Self), Han Seung-yeon (Self)
Mamamoo, Heo Kyung-hwan
There's no description for this episode yet.
5 guest appearances
Solar (Self), Moonbyul (Self), Wheein (Self), Heo Kyung-hwan (Self), Hwasa (Self)
Christmas Special
There's no description for this episode yet.
2 guest appearances
Yoo In-young (Self), Kim Hyun-soo (Self)
AOA
New student AOA launches a heart attack! The "Guess Me" quiz showcases the senior students' quiz skills. A chemistry class puts the chemistry between partner pairs to the test—which duo has the strongest chemistry?
machine translated
7 guest appearances
Kwon Min-a (Self), Shin Ji-min (Self), Shin Hye-jeong (Self), Im Do-hwa (Self), Kim Seol-hyun (Self), Seo Yu-na (Self), Jang Sung-kyu (Self)
Rain, Hani (EXID)
This time, the new arrivals are Hanii of EXID and global star Bi! Even the seemingly perfect Hani has insecurities. Bi takes on the seven brothers in a wrestling championship. Can the former undefeated champion protect his reputation?
machine translated
4 guest appearances
Mo Je-uk (Self), Heo Seo-mun (Self), Hani (Self), Rain (Self)
Ultimate High School Matchup (Cosmic Girls)
There's no description for this episode yet.
12 guest appearances
Cheng Xiao (Self), Wu Xuanyi (Self), Yeoreum (Self), Seola (Self), Exy (Self), Luda (Self), Dawon (Self), Meng Meiqi (Self), Son Ju-yeon (Self), Yeonjung (Self), Bona (Self), Jang Sung-kyu (Self)
Seollal Special
At a festival, it's always the familiar older sister! Comedian Oh Nam-i, Chao Lu of Fiesta, and Jae Kyung of April join as new older sisters. On Seol Inside, laughter pours out as seven couples perform skits!
machine translated
7 guest appearances
조혜련 (Self), Oh Na-mi (Self), Cao Lu (Self), Hong Jin-young (Self), Solbi (Self), Park Mi-sun (Self), Yoon Chae-kyung (Self)
Jo Woo-jong, Jung So-min
There's no description for this episode yet.
3 guest appearances
Jo Woo-jong (Self), Jung So-min (Self), Jang Sung-kyu (Self)
Super Junior (Leeteuk, Shindong)
Hodong’s followers, Super Junior’s Shindong and Leetuk! The best friends’ revelations about Heechul’s past are fascinating. The pro-Hodong and anti-Hodong camps clash in Ahgyeong. What was Team Jin’s humiliating punishment?
machine translated
2 guest appearances
Leeteuk (Self), Shindong
Seohyun (Girls' Generation), Lee Joon
There's no description for this episode yet.
2 guest appearances
Seohyun (Self), Lee Joon (Self)
Kang Ye-won, Han Chae-ah
There's no description for this episode yet.
2 guest appearances
Kang Ye-won (Self), Han Chae-a (Self)
Seo Ye-ji, Oh Ji-ho
There's no description for this episode yet.
2 guest appearances
Seo Yea-ji (Self), Oh Ji-ho (Self)
Kim Hee-sun
There's no description for this episode yet.
2 guest appearances
Kim Hee-seon (Self), Jang Sung-kyu (Self)
Henry (Super Junior-M), Han Eun-jung
There's no description for this episode yet.
2 guest appearances
Henry Lau (Self), Han Da-gam (Self)
Girl's Day
There's no description for this episode yet.
5 guest appearances
Park So-jin (Self), Bang Min-ah (Self), Lee Hye-ri (Self), Kim Ae-sook (Self), Yura (Self)
Lee Kyung-kyu
There's no description for this episode yet.
1 guest appearance
Lee Kyung-kyu (Self)
Jung Joon-young, Lee Sun-bin
There's no description for this episode yet.
2 guest appearances
Jung Joon-young (Self), Lee Sun-bin (Self)
Promise fulfillment for achieved 5% ratings
The 5% visibility-rate promise-fulfillment episode. Familiar older brothers tackle embarrassing missions one by one. A special episode of promises made as jokes and fulfilled with deadly seriousness!
machine translated
1 guest appearance
Jang Han-young (Self)
Park Sung-woong, Chae Jung-an
Brother School has some seriously cool new students. Newly arrived Park Sung-woong and Chae Jeong-an from “Mantouman.” Park Sung-woong’s unexpectedly charming side and new variety star Chae Jeong-an take over Brother School.
machine translated
2 guest appearances
Chae Jung-an (Self), Park Sung-woong (Self)
Ock Joo-hyun, Yoon Jong-shin
Famous singers appear at the Brotherhood School. Ock Joo-hyun and Yoon Jong-shin, two special new students, bring a different level of music to the class. A range of genres in the new-student quiz offers both humor and emotion.
machine translated
3 guest appearances
Ock Joo-hyun (Self), Yoon Jong-shin (Self), Jang Sung-kyu (Self)
BtoB
Versatile superstars BTS visit the “Knowing Bros” school. Find BTS’s member nicknames to boost your affection for them. A round of picture puzzles and a “99-second mission”—a battle of teamwork between “Knowing Bros” and BTS!
machine translated
8 guest appearances
Seo Eun-kwang (Self), Lee Min-hyuk (Self), Lee Chang-sub (Self), Lim Hyun-sik (Self), Peniel Shin (Self), Jung Il-hoon (Self), Yook Sung-jae (Self), Jang Sung-kyu (Self)
Psy
World star PSY of “Gangnam Style” visits the older brothers' school. His new song “NEW FACE” is performed for the first time! PSY, the pop music scene's biggest party-starter, brings joy with his characteristically candid way of speaking.
machine translated
10 guest appearances
PSY (Self), Lee Hye-bin (Self), Sung Ji-yeon (Self), Kim Tae-ha (Self), Kim Na-yun (Self), Daisy Yoo (Self), Lee Ahin (Self), Yeon Woo (Self), JooE (Self), Nancy (Self)
Image gallery
Posters (10)
Stills (8)
Images © their respective rights holders · Source: TMDB