Pemeran Namib

Go Hyun Jung (고현정)

as Kang Su Hyeon

Pemeran Utama

Ryeo Un (려운)

as Yoo Jin U

Pemeran Utama

Yoon Sang Hyun

as Sim Jun Seok

Pemeran Utama

Lee Jin Woo

as Sim Jin U

Pemeran Utama

In Gyo Jin

as O Bong Gyu [Representative of Smile Investment

Pemeran Pembantu

Lee Seung Jun

as Jang Hyeon Cheol [Pandora Entertainment CEO]

Pemeran Pembantu

Lee Ki Taek

as Chris / Lee Han Yeong [Jan Hyeon Cheol's assistant]

Pemeran Pembantu

Sa Kang

as Kang Ju Hyeon [Su Hyeon's sister]

Pemeran Pembantu

Choi Yu Ju

as Kyung Ha Na [Pandora Entertainment trainee]

Pemeran Pembantu

Kim Hyun Sook

as Hong Jeong Hwa [Su Hyeon's friend]

Pemeran Pembantu

Kim Ji Woo

as Yun Ji Yeong [Pandora Entertainment trainee]

Pemeran Pembantu

Kim Bit

as Bit [RAID member]

Pemeran Pembantu

Bae Yoon

as Yun [RAID member]

Pemeran Pembantu

Park Jin U

as Kim Dong Jun

Pemeran Pembantu

Im Ji Min

as Kim Myeong Seon

Pemeran Pembantu

Jung Jin Woo

as [Pandora Entertainment manager]

Pemeran Pembantu

Bae Jae Seong

as Jae Sung

Pemeran Pembantu

Jo Min Wook

as Park Ji Cheol [Star Rise PD]

Pemeran Pembantu

Lee Dabitna

as [Star Rise assistant producer]

Pemeran Pembantu

Park Woo Young

as Lee Jae Hyeon [Student]

Pemeran Pembantu

Park Si Yun

as Park Si Yun [Student]

Pemeran Pembantu

Lee Joo Young

as [Yoo Jin U's mother]

Pemeran Pembantu

Choi Gyo Shik

as [Factory manager]

Pemeran Pembantu

Ha Yu Jun

as Kim I Jun

Pemeran Pembantu

Jo Hyun Im

as [Realtor] (Ep. 1)

Bintang Tamu

Bae Hyun Kyung

as [Pandora Entertainment executive] (Ep. 1)

Bintang Tamu

Kim Jin Sub

as [Pandora Entertainment staff] (Ep. 1)

Bintang Tamu

Kwak Gi Hun

as [Muse bouncer] (Ep. 1, 4)

Bintang Tamu

Do Mi Yeon

as [Caregiver] (Ep. 2)

Bintang Tamu

Lee Hyo Jung

as [Su Hyeon's father] (Ep. 2)

Bintang Tamu

Choi Da Yeong

as [Pandora Entertainment staff] (Ep. 2)

Bintang Tamu

Seong Byung Sook

as [Su Hyeon's mother] (Ep. 2)

Bintang Tamu

Choi Ga In

as [Yoo Jin U's aunt] (Ep. 3)

Bintang Tamu

Lee Hae Woon

as [Park Yun's friend] (Ep. 3)

Bintang Tamu

Kim Jin Ok

as [Factory employee] (Ep. 3)

Bintang Tamu

Lee Hyun

as [Factory employee] (Ep. 3)

Bintang Tamu

Jo Young Mi

as [Factory employee] (Ep. 3)

Bintang Tamu

Choi Chan Ho

as Park Yun (Ep. 3-4)

Bintang Tamu

Son Joo Yeon

as [Psychiatrist] (Ep. 4)

Bintang Tamu

Kim Chae Hyun

as Reporter Seo (Ep. 5)

Bintang Tamu

Jo Yi Hyun

as Chris [Teen] (Ep. 5)

Bintang Tamu

Park Do Ha

as Do Ha [TA Entertainment trainee] (Ep. 9-10)

Bintang Tamu

Nam Kyu Hee (남규희)

as Yun Hui

Bintang Tamu

Ko Dong Ha

as Yoo Jin U [Teen]

Bintang Tamu

Park Kyu Bin

as Kang Su Hyeon [Young]

Bintang Tamu

U I An

as [Idol trainee]

Bintang Tamu

Kim Soo Yeon

as [Star Rise staff]

Bintang Tamu

Baek Lee On

as [Idol trainee]

Bintang Tamu

No Yun U

as [Idol trainee]

Bintang Tamu

Park Jae Yun

as Park Seong Hun

Bintang Tamu

Park Hoo

as Sim Jin U [Child]

Bintang Tamu

Kim Seong Kyeong

as [Barista] (Ep. 6)

Bintang Tamu

Han Sang Jae

Sutradara

Kang Min Gu

Sutradara