崔宇植

饰 Nobleman

김관수

饰 Man

金秉玉

饰 Chief Do

赵敏修

饰 Dr. Baek

金多美

饰 Ja-yoon

莫克

饰 A Star is Born Judge 2

钟艺珍

饰 Jeju Girl

Jang Min-jae

饰 Dr. Baek's Driver (Flashback)

朴熙顺

饰 Choi

高旻示

饰 Myung-hee

崔政宇

饰 Mr. Koo

吴美熙

饰 Mrs. Koo

이중형

饰 Dr. Baek's Bodyguard 1

郑多恩

饰 Long Hair

李柱元

饰 President Seong

金荷娜

饰 Young Ja-yoon

Lee Si-woo

饰 Young Nobleman

李基英

饰 Chief Lee

权泰元

饰 Director Go

余武英

饰 Old Doctor (Flashback)

李时勋

饰 Officer Jang

玄奉植

饰 Middle-Aged Man

白承哲

饰 Store Owner

袁民奎

饰 Store Owner's Son

Song Hyeong-su

饰 Doctor

김현

饰 President Seong's Subordinate 5

조제웅

饰 Choi's Agent 10

박상현

饰 Researcher in Cleanroom Suit

金宗勋

饰 Man 1

박상훈

饰 President Seong's Subordinate 4

郭镇硕

饰 President Seong's Subordinate 1

남경민

饰 President Seong's Subordinate 3

김기정

饰 Man

신재민

饰 Man

최현종

饰 Male Producer / Man

김찬욱

饰 Man

Kim Yong-woon

饰 Choi's Agent 11

Seol Woo-sin

饰 Choi's Agent 2

高奉久

饰 President Seong's Subordinate 6

徐翰洁

饰 Man 2

조영길

饰 Man

김은영

饰 Female Producer

Park Woo-jae

饰 Dr. Baek's Bodyguard 2

Kim Seoung-woo

饰 Production Control Room's Employee

송민수

饰 Chief Lee's Entourage

백종환

饰 President Seong's Subordinate 2

김린

饰 A Star is Born Participant

유승권

饰 Choi's Agent 5

조광희

饰 Choi's Agent 12

이강곤

饰 Middle-Aged Man

이하영

饰 Director Go's Daughter

권혁성

饰 Man

김한솔

饰 A Star is Born Assistant Director

박종환

饰 Man 3

진영준

饰 Man 4

서정구

饰 President Seong's Subordinate 7

박신우

饰 A Star is Born Producer

임상혁

饰 Someone in Production Control Room

명홍진

饰 Director Go's Driver

박원진

饰 Choi's Agent 1

백규현

饰 Choi's Agent 3

김종면

饰 Choi's Agent 4

이상용

饰 Choi's Agent 6

정재붕

饰 Choi's Agent 7

최병주

饰 Choi's Agent 8

박정수

饰 Choi's Agent 9

제아

饰 A Star is Born Judge 1

한승윤

饰 A Star is Born Judge 3

권용석

饰 Guard (Epilogue)

서영희

饰 Director Go's Wife

백현민

饰 Director Go's Son

박근연

饰 Man

이선재

饰 Child (Flashback)

김응천

饰 Child (Flashback)

정지민

饰 Child (Flashback)

신소율

饰 Child (Flashback)

김해승

饰 Child (Flashback)

이채현

饰 Child (Flashback)

전아연

饰 Child (Flashback)

조수빈

饰 Child (Flashback)

김기훈

饰 Child (Flashback)

박시현

饰 Child (Flashback)

이나림

饰 Child (Flashback)

윤인혜

饰 Child (Flashback)

김우주

饰 Child (Flashback)

송내소리

饰 Child (Flashback)

김영민

饰 Researcher in Cleanroom Suit

전정규

饰 Researcher in Cleanroom Suit

신태환

饰 A Star is Born MC

정승채

饰 A Star is Born Participant

안정현

饰 A Star is Born Participant

박불무

饰 A Star is Born Participant

박시안

饰 A Star is Born Participant

김종범

饰 A Star is Born Participant

이인선

饰 A Star is Born Participant

이혜성

饰 A Star is Born Participant

신건호

饰 A Star is Born Participant

김영원

饰 A Star is Born Participant

김서경

饰 A Star is Born Participant

권민선

饰 A Star is Born Participant

김수현

饰 A Star is Born Participant

이수안

饰 Young Myung-hee