Backstreet Rookie 2020

Ji Chang-wook

Choi Dae-Hyun

16 episodes

Kim You-jung

Jung Saet-Byul

16 episodes

Do Sang-woo

Jo Seung-Jun

16 episodes

Han Seon-hwa

Yoo Yeon-Joo

16 episodes

Ahn Sol-bin

Jung Eun-Byu

16 episodes

Kim Min-gue

Kang Ji-Wook

16 episodes

Lee Byung-joon

Choi Yong-Pil

16 episodes

Kim Sun-young

Gong Boon-hee

16 episodes

Woo Hyeon

Kwon Eui-choo

16 episodes

Lee Yoon-hee

Cha Kye-buk

16 episodes

Kyeon Mi-ri

Kim Hye-ja

16 episodes

Seo Ye-hwa

Hwang Geum-Bi

16 episodes

Um Mun-suk

Han Dal-Sik

16 episodes

Kim Ji-hyun

Choi Da-Soon

16 episodes

Kil Yong-woo

Yoo Myeong-gi

16 episodes

Heo Jae-ho

Manager Bae

16 episodes

Yoon Seul

So Jung Hwa [Police officer]

16 episodes

Go Gyu-pil

Oh Yo-Hwan, "Convenience store guru"

2 episodes

Park Jin-joo

bully group leader

1 episode

Jung Eun-ji

Jung Eun

1 episode

Ahn Chang-hwan

Ssongsak [Part-time job applicant]

1 episode

Carson Allen

Hotel Lobby Guest

1 episode

Juyeon

The Show's MC

1 episode

Kim Si-hyeon

The Show's MC

1 episode

Kim Min-kyu

The Show's MC

1 episode

Lee Myung-woo

Director

16 episodes

Son Geun-joo

Writer

16 episodes

Park Kyung

Vocals

16 episodes

Seola

Vocals

16 episodes