라디오 스타

박중훈

Choi-gon

안성기

Park Min-soo

최정윤

Kang Suk-young

안미나

Ms. Kim

정석용

Sound Engineer Park

조련

Park Soon-young

윤주상

Director Kim

Lee Sung-woo

East River Member

Hwang Hyun-sung

East River Member

신정근

Misari President Nam

Yoo Chae-mok

Middle-aged Woman in Misari

Lee Young-suk

Noorung's Grandfather