Pemeran Hit the Top

Yun Si Yun (윤시윤)

as Yoo Hyun Jae / Kim Da Bong

Pemeran Utama

Lee Se Young (이세영)

as Choi Woo Seung

Pemeran Utama

Kim Min Jae (김민재)

as Lee Ji Hoon

Pemeran Utama

Cha Tae Hyun (차태현)

as Lee Gwang Jae

Pemeran Utama

Dong Hyun Bae

as Lee Won Bin [MC Drill]

Pemeran Pembantu

Yoon Son Ha

as Hong Bo Hee

Pemeran Pembantu

Lee Deok Hwa

as Lee Soon Tae

Pemeran Pembantu

Lee Han Seo

as Lee Mal Sook

Pemeran Pembantu

Hong Kyung Min

as Park Yeong Jae

Pemeran Pembantu

Cha Eun Woo (차은우)

as MJ

Pemeran Pembantu

Im Ye Jin

as Cathy

Pemeran Pembantu

Bona (Kim Ji Yeon) (보나)

as Do Hye Ri

Pemeran Pembantu

Lee Jung Min

as Heol Le

Pemeran Pembantu

Son Su Min

as Beolddeok

Pemeran Pembantu

Ko Chang Seok

as [Photographer] (Ep. 1)

Bintang Tamu

Shin Seung Hwan

as [Teacher] (Ep.1)

Bintang Tamu

Kim Sook

as [MJ fan] (Ep.1,3,8,17,18)

Bintang Tamu

Shorry J

as Soo Jin (Ep.1)

Bintang Tamu

Oh Hee Sun

as Eun Ah (Ep. 1,2,25)

Bintang Tamu

Choi Hwa Jung

as Choi Hwa Jeong [Radio DJ] (Ep.1,2)

Bintang Tamu

Kim Jun Ho

as [Karaoke singer / Doctor] (Ep.1,3)

Bintang Tamu

Park Hyuk Kwon

as Director Park (Ep.2,7)

Bintang Tamu

Lee Kwang Soo

as Yoon Ki (Ep. 2)

Bintang Tamu

Ahn Kil Kang

as [Criminal] (Ep. 2)

Bintang Tamu

Choi Kwon

as [Policeman] (Ep. 2)

Bintang Tamu

Yun Ji On (윤지온)

as [Detective] (Ep.2)

Bintang Tamu

Jang Hyuk (장혁)

as [Bluetooth man] (Ep. 3)

Bintang Tamu

Defconn

as Himself (Ep.3)

Bintang Tamu

Yoon Kap Soo

as [President of Hyun Jae's New Agency] (Ep.4)

Bintang Tamu

Shownu

as Himself (Ep.4)

Bintang Tamu

Won Ho

as [Himself] (Ep.4)

Bintang Tamu

Lee Min Hyuk

as [Himself] (Ep.4)

Bintang Tamu

Chae Hyung Won

as Himself (Ep.4)

Bintang Tamu

Yoo Ki Hyun

as Himself (Ep.4)

Bintang Tamu

Joohoney

as [Himself] (Ep. 4)

Bintang Tamu

I.M

as Himself (Ep.4)

Bintang Tamu

Kim Jong Min

as [Passerby] (Ep.8)

Bintang Tamu

Kan Mi Youn

as Ha Soo Young (Ep. 16)

Bintang Tamu

Kim Oh Bok

as [Ha Soo Young's manager] (Ep.16)

Bintang Tamu

Choi Seung Hoon

as Shin Hwa (Ep.19,20)

Bintang Tamu

Kim Gwang In

as [Soon Tae's Doctor] (Ep.20)

Bintang Tamu

Lee Su Ji

as [Phisher] (Ep. 21)

Bintang Tamu

Choi Yoon Bin

as [Songwriter] (Ep.24-26,28)

Bintang Tamu

Han Yeo Wool

as Star Punch Employee (Ep.25-27,29)

Bintang Tamu

Lee Jung Sung

as [Doctor from 90's] (Ep.31))

Bintang Tamu

Kang Pil Sun

as [Emergency room doctor] (Ep.32)

Bintang Tamu

Kim Seon Eun

as [Performer]

Bintang Tamu

Lee Chang

as [Oyster staff]

Bintang Tamu

Kim Yoon Tae

as [CF Director]

Bintang Tamu

Min Joon Hyun

as [Shop manager]

Bintang Tamu

Lee Ju Sil

as (Ep. 27-28)

Bintang Tamu

Jung Hyo Jun

as Koo Bon Wook (Ep.12)

Bintang Tamu

Park Ji An

as [119 member]

Bintang Tamu

Park Jung In

as [Idol trainee]

Bintang Tamu

Song Ye Bin

Bintang Tamu

Choi Seong Gwon

Composer

Cha Tae Hyun (차태현)

Sutradara

Yoo Ho Jin

Sutradara

Lee Young Chul

Screenwriter

Luca Vaquer

as Chair fixer (Ep.7)

Bit part