Cast Members (69)
Choi Tae-joon
as Who Joon
16 episodes
Choi Soo-young
as Lee Geun-young
16 episodes
Hwang Chan-seong
as JJ / Choi Jae-joon
16 episodes
Han Ji-an
as Oh In-hyung
16 episodes
Kim Min-gue
as Go Soo-hwan
16 episodes
Kim Ha-kyung
as Mi-Jung
16 episodes
Kim Sun-hyuk
as Seo Ji-hyang
16 episodes
Dong Hyun-bae
as Han Jae-won
16 episodes
Im Do-yoon
as Noh Do-yoon
16 episodes
Kim Min-kyo
as Bae Young-seok
16 episodes
Park Mi-ri
as reporter
16 episodes
Kim Si-young
as Older Who Joon Fan
1 episode
Min Do-hee
as Award Ceremony Announcer
1 episode
Alberto Mondi
as Benedict
1 episode
Song Ji-eun
as Flight Stewardess That Helps Who Joon
1 episode
Yoo Seung-mok
as Director of the Commercial
1 episode
Lee Si-young
as Reporter
1 episode
Jeong Ji-ho
as Director Lee
1 episode
Jeon Hun-tae
as Chief Producer of the Reality Show
1 episode
Lim Ji-Min
as Flight Attendant Who Asks for Autograph
1 episode
Kim Min-kyung
as Older Female Airline Passenger
1 episode
Ok Joo-ri
as Sauna Woman
1 episode
Shin Dong-ryeok
as Choi Hwa-Jin
2 episodes
Jeon Yeo-jin
as Choi Hwa-Jin's Colleague
2 episodes
Kim Jung-Chul
as Young Who Joon
1 episode
Gu Da-Yeon
as Spigen Receptionist
2 episodes
Bae Ki-beom
as Who Joon’s Dad’s Friend
1 episode
Kim Bang-Sun
as Pharmacist
1 episode
Song Chang-gyu
as Janitor
1 episode
Yoo Seo-jin
as Cha Moon-hee
3 episodes
Lee Kan-hee
as Kim Eun-chae
2 episodes
Danny Ahn
as Who Joon’s Music Producer
4 episodes
Sung Hoon
as JJ's Brother
4 episodes
Jeong Da-Sol
as Girl at Cafe
1 episode
Cho Jae-ryong
as Kang Gyeong-soo
2 episodes
Park Sin-Un
as Attorney Meeting JJ
2 episodes
Park Sang-hwi
as Director Meeting with In-hyung
1 episode
Yoon Bok-in
as Jang Hwa-jeong
7 episodes
Park Seong-il
as Choi Hee-geon
7 episodes
Ji Ho-Sung
as Kang Ji-hyuk
7 episodes
Kim Hyung-min
as Roy Ahn
5 episodes
Song Chae-yoon
as Cha Yu-ri
6 episodes
Baek Seung-Heon
as Shin-hyuk
9 episodes
Lee Hyun-ji
as Ra-ra
12 episodes
Kim No-jin
as Gang-yeon
12 episodes
Park Cheol-min
as Lee Joo-il
6 episodes
Park Hyun-woo
as Oh In-hyung’s Manager
7 episodes
Park Tae-san
as Spigen Employee
6 episodes
Jung In-Tae
as Assistant Producer
11 episodes
Park Dong-bin
as Jo Hae-yoon
4 episodes
Jeon So-min
as Kim Dahyeon
1 episode
Kim Yoon-joo
as Audition Judge
1 episode
Kim Ho-chang
as Abductor
2 episodes
Uhm Yoon Jung
as Reporter
1 episode
Lee Ha-eum
as Shooting Star Employee
1 episode
Oh Chang-kyung
as Wonder Women Executive
1 episode
Song Hoon
as Director Song
2 episodes
Choi Da-young
as Kim Young-Mi
1 episode
Koo Ja-geon
as Guy Waiting in Line with Friend (Denim Jacket)
1 episode
Jeong Han-bin
as JJ's Investigator
4 episodes
Lee Do-ah
as TV Host
2 episodes
Park No-shik
as Lee Joo-Il's friend
1 episode
Yoo In-Suk
as Lee Joo-Il's Friend
1 episode
Jang Hae-song
as Music Producer Editing New Song
2 episodes
Ha Si-yeon
as ER Nurse
1 episode
Min-Wook Kang
as First Reporter at Hospital
1 episode
Hong Ye-ji
as Reporter
2 episodes
Min Dae-sik
as Doctor
1 episode
Son Kyoung-won
as Movie Producer
1 episode