Cast

I
IU
as IU / Eun / Hanna / Ji-eu
B
Bae Doona
as Doo-na
P
Park Hae-soo
as Jung-woo
S
Shim Dal-gi
as Hye-bok
J
Jung Jun-won
as K
K
Kim Tae-hun
as Father
L
Lee Sung-wook
as Jung-geun
P
Pierce Conran
as IU's boyfriend
L
Lim Sun-woo
S
Sulli
as Nezzy
S
Sulli
as Self (archive footage)
H
Hwang Mi-young
as Nezzy's Mother
P
Park Ga-bi
as Young Nezzy
V
Victoria Song
as Self (archive footage)
A
Amber Liu
as Self (archive footage)
L
Luna
as Self (archive footage)
K
Krystal Jung
as Self (archive footage)
S
Shin Dong-yup
as Self (archive footage)
K
Kim Sook
as Self (archive footage)
K
Kim Jong-min
as Self (archive footage)
P
Park Ye-eun
as Self (archive footage)

Crew

C
Choi Yun-man
Director of Photography
H
Hwang Soo-ah
Director
J
Jung Yoon-suk
Director
K
Kang Gook-hyun
Director of Photography
K
Kim Ji-yong
Director of Photography
L
Lee Seung-bok
Producer
L
Lee Jun-sang
Producer
K
Kim Soon-mo
Producer
K
Ko Yoohee
Producer
K
Kim Ji-hye
Director
J
Jang Young-gyu
Music
K
Kang Ga-mi
Producer
J
Jung Yoon-suk
Screenplay
W
Won Chang-jae
Editor
Y
Yang Jin-mo
Editor
K
Kim Byung-han
Production Design
K
Kim Ji-hye
Writer
L
Lee Sung-june
Sound
P
Park Sun
Makeup & Hair
K
Kim Suk-won
Sound
J
Ju Sung-lim
Director of Photography
K
Kwon Hyun-jung
Music
J
Jung Yoon-suk
Editor
M
Mowg
Music
K
Kim Jong-kwan
Writer
K
Kim Duk-joong
Director of Photography
I
Im Sin-mi
Editor
L
Lee Young-lim
Editor
K
Kim Jong-kwan
Director
Y
Yim Pil-sung
Writer
K
Kim Hyun-min
Production Design
L
Lee Kyoung-mi
Writer
P
Park Yong-gi
Sound
L
Lee Kyoung-mi
Director
Y
Yim Pil-sung
Director
J
Jeon Go-woon
Writer
K
Kwangho Cho
Original Music Composer
J
Jeon Go-woon
Director