Reparto (por orden de créditos)
Jeong-su Park
Self - Host
Yoo Se-Yoon
Jong-Kook Kim
Kim Bum-Soo
Dong-hee Shin
Self - Detective
DinDin
Hong Yoon Hwa
Kyung-Hwan Heo
Heejun Han
Jung Han-hae
Kim Sang-Hyuk
Chi-Yeul Hwang
Julian Quintart
Na Young Kim
Ji-won Eun
Yoon Sung-ho
Jang Woo-young
Mi Joo Lee
Jonathan Thona
Narsha
Sung-Woon Ha
Shin Ji
Sol-bin Ahn
Park Mi-Sun
Shinsadong Tiger
So-hee Kim
Ji-Sook Kim
Ahn Yeong-mi
Tae Ill
Myung-Hoon Chun
Ji-Young Baek
Self - Performer
Hwi-Soon Park
Don Spike
Kim Heung-Gook
So-mi Jeon
Kangnam
Super Junior
Themselves - Detectives
Park Seul-gi
Hwasa
Yong-sun Kim
Se-Woon Jeong
Lee Hyun Yi
Park Myung-soo
Seung-Hun Shin
Guk-joo Lee
Gummy
Lena Park
Gaeko
Choiza
Wheesung
Hee-chul Kim
Jo Kwon
Taewoo Kim
Jae-kyung Kim
Il-Hoon Jung
Davichi
Sohee
Kim Yoon-ah
Woo-Young Jung
Park Kyung
Jung-chi Jo
Park Jin-young
Chung-ha Kim
Ji-yoon Park
Yeeun
(as Jae-kyung Kim)
Hong Seok-cheon
Hyojung
Haha
Young-ji Heo
Bbaek Ga
Cao Lu
Kyung-ho Kim
Jung-ah Park
Jae-Hwan Kim
Ji-Sung Yoon
Dae-hwi Lee
Daniel Kang
Mamamoo
Themselves-Performers
Microdot
Wheein
Moon Byul
Sa-yeon No
Seunghee
Kim Jiwoo
Self
Dong-hae Lee
Hyuk-jae Lee
Ryeo-wook Kim
Eun-bi Kwon
Ye-na Choi
Seok-Hoon Lee
Ailee
Hyeon-yeong
Ga-in Son
Kim Yeon-woo
Na Rae Park
Do-Yeon Jang
Ji-min Kim
Jung-Hwan Kim
Self - Panelist
Chang-min Lee
Cho Hyun-young
Ha Min Woo
Hye-Kyung Ahn
Kyun Sung Kang
Mi-hye Jo
Song Yuvin
Hyun-Hee Hong
Gook Choi
Kisum
Insooni
Jea
Seo Yuri
Jeon Woo-sung
Brown Eyed Girls
Sung-mo Jo
Hye-Sun Shin
Mi-na Kang
Joon Park
Lee Ji-hye
J.Y. Park
John Park
Nichkhun
Na-Young Lim
Jieqiong Zhou
Lee Soo-min
Sun Mi Lee
Hyuna
So-hye Kim
2Pm
Space Cowboy
Gyu-ri Park
Wonder Girls
g.o.d
ACTOR
Ho-young Son
Jong-shin Yun
Brian Joo
Jeong Ye-in
Chae-Kyung Yoon
Kim So-hee
Ha-neul Lee
Lee Seung-gi
Jung Kyung-ho
Twice
Hee-Yeon Ahn
Hyun Woo
Tzu-Yu Chou
Doo-Joon Yoon
Na-yeon Im
Joo Woo Jae
Mina
Ji-Hyo Park
Jeong-hwa Park
Momoko Hirakawa
BamBam
Chae-Young Son
Sana Minatozaki
Mark Tuan
Youngjae
Tony Ahn
Sam Okyere
Joon-hyung Yong
Kangta
Se-yun Mun
Hyo-jin Ahn
Yu Gyeom Kim
Jeong-Yeon Yoo
Jae Park
Roy Kim
EXID
DJ Kool
Hye-lin Seo
Jae-Hwan Yoo
Do-hyun Yoon
Dong-Woon Son
Nayoung
F.T. Island
Ji Sang-Ryeol
Choi Min Hwan
Hye-Yeon Kang
Won-jun Kim
Klang
Self - Contestant
H.O.T.
Myung Ik Cho
Danji
J-Min
Min-Hyun Hwang
Kim So-yeon
Ji-Hoon Pyo
Lee Dong-ha
Yeri
Red Velvet
Han Hyun-min
Park Ji-hoon
Dong-Hyun Kim
Wendy Song
Min-kyu Kim
Chang-min Shim
Wonpil
Tvxq
Seulgi Kim
Yunho Jung
Jin-Young Bae
Minhyuk
Baekho
Wanna One
Jong-seo Kim
Self - Judge
Alberto Mondi
Roh Ji-sun
Wan-kyu Park
Kim Tae-won
Hyeok-soo Kwon
Nu'est
Tae-Hyun Cha
Seventeen
Jun Hui Wen
Sun-Bin Lee
Mingyu
Jang Gyu-ri
Vernon
Seungkwan
Seung Cheol Choi
Wonwoo Jeon
Joshua Hong
Minghao Xu
Lee Chan
Samuel Kim
Jeonghan Yoon
Kihyun
Soyou
Jihoon Lee
Kyeong-min Hong
Code Kunst
Hyo-Seob Shin
Seung-woo Yoo
Yeon-Jung Yoo
Lee Seong-hwa
Ji-Young Ahn
Ye-Eun Park
Bolbbalgan4
Simon Dominic
Hyuk-woo Kwon
Bo-mi Yoon
Kim Ji-yeon
Hyun-Woo Lee
Kyu-hyun Cho
Apink
Jong-woon Kim
Jang-Jun Lee
Ha-Young Oh
Cho-rong Park
Jin-Young Hong
Nam-joo Kim
Won-hyo Kim
Hwang Je Sung
Kim Hyun-jung
Lee Yoon Sang
Rain
Jang Hyuk
Si Won Choi
Ahn Jae-wook
Onew
Shinee
Ki-bum Kim
Soo-Ro Kim
Oneus
Yoojun
Junseo
A.C.E.
Moon Hyunbin
Hangyul
Lee Yun-ji
Lee Know
Choi Ye-won
Park Ji-young
Mimi
Jungwon
Seungmin
Hong-Seok Yang
Min-jong Kim
Si-Kyung Sung
Oh My Girl
Tiger Jk
Chang-Mo Kang
Woo-Seok Jung
Sam Hammington
Chae-Yeon Lee
Jo Yuri
Eun-Hyung Lee
Wonstein
Park Hyun-bin
Dong-Hyuk Kim
Yooa
Park Goon
Ayumi Lee
Ye-dam Bang
Min Soo Yoon
Johan Kim
Im Chang-jung
Kahi
Kim Soo-Yong
Kim Hyun-joong
Jun-ho Jeong
Yoshihiro Akiyama
Jay Park
Chan Sung Jung
MeloMance
Pyo Chang-won
Kara
Kwon Il-yong
Tae-Bum Mo
Shin Hyun-joon