Kim Da-mi

Ja-yoon

Cho Min-soo

Dr. Baek

Park Hee-soon

Choi

Choi Woo-shik

Nobleman

Go Min-si

Myung-hee

Choi Jung-woo

Mr. Koo

Oh Mi-hee

Mrs. Koo

Kim Byeong-ok

Chief Do

Jeong Da-eun

Long Hair

Lee Ju-won

President Seong

Kim Ha-na

Young Ja-yoon

Lee Si-woo

Young Nobleman

Lee Si-hoon

Officer Jang

Baek Seung-chul

Store Owner

Woo Min-kyu

Store Owner's Son

Kim Jong-hoon

Man 1

Seo Han-gyeol

Man 2

Kwak Jin-seok

President Seong's Subordinate 1

Baek Jong-hwan

President Seong's Subordinate 2

Park Sang-hoon

President Seong's Subordinate 4

Kim Hyun

President Seong's Subordinate 5

Go Bong-goo

President Seong's Subordinate 6

Lee Jung-hyoung

Dr. Baek's Bodyguard 1

Kim Han-sol

A Star is Born Assistant Director

Song Hyeong-su

Doctor

Yeo Moo-yeong

Old Doctor (Flashback)

Hyun Bong-sik

Middle-Aged Man

Kim Yong-woon

Choi's Agent 11

JeA

A Star is Born Judge 1

Mowg

A Star is Born Judge 2

Han Seung-yun

A Star is Born Judge 3

Chung Ye-jin

Jeju Girl

Lee Ha-young

Director Go's Daughter

Kwon Hyuk-sung

Man

Lee Chae-hyeon

Child (Flashback)

Lee Ki-young

Chief Lee

Kwon Tae-won

Director Go

Park Hoon-jung

Directing

Park Hoon-jung

Writing

Cho Sang-kyung

Costume & Make-Up

Cho Hwa-sung

Art

Park Hoon-jung

Production

Mowg

Sound

Kim Chang-ju

Editing