W2TCH

20th Century Girl (2022)

2022 • 1h 59m • Drama, Romance • TV-PG
JustWatch▲ +2#24405IMDb7.4/1016,421TMDB81%780Rotten Tomatoes86%Metacritic—
On September 29, 2026
#3167▲ 208
3167th by Pulse movie online
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Most Popular 20th Century Girl Cast Members

Kim You-jung is the most popular 20th Century Girl cast member right now, with a Popularity Score of 3.40. Updated September 30, 2026.

#
Cast
Popularity
1

Kim You-jung

Na Bo-ra/23 years during filming
3.4
2

Han Hyo-joo

Adult Na Bo-ra/35 years during filming
2.9
3

Byeon Woo-seok

Poong Woon-ho/30 years during filming
2.7
4

Gong Myoung

Jung Woon-ho/28 years during filming
2.2
5

Roh Yoon-seo

Kim Yeon-du/22 years during filming
2.0
6

Park Hae-joon

Doctor at School Infirmary/46 years during filming
1.9
7

Ryu Seung-ryong

Poong Woon-ho's Father/51 years during filming
1.7
8

Lee Beom-soo

School Teacher/52 years during filming
1.7
9

Jeong Seok-yong

Bo-ra's Father/51 years during filming
1.6
10

Ong Seong-wu

Joseph / Poong Joon-ho/27 years during filming
1.6
11

Park Jung-woo

Baek Hyun-jin/26 years during filming
1.5
12

Jeon Hye-won

Darn It/24 years during filming
1.3
13

Kang Chae-young

Bok-soon/26 years during filming
1.1
14

Lee Cheon-mu

Bo-ra's Brother/8 years during filming
1.0
15

Bang Woo-ri

Yeon-du's Mother
0.9
16

Kim Sung-kyung

Bo-ra's Mother/50 years during filming
0.8
17

Yoon Yi-reh

Madam/24 years during filming
0.8
18

Choi Kyo-sik

Mailman/48 years during filming
0.7
19

Kim Nu-rim

Dong-wook/22 years during filming
0.7
20

Shin Dong-ryeok

Mulberry Extract Vendor
0.7
21

Lee Woo-sung

Min Hong-gi/29 years during filming
0.7
22

Jeong Min-jun

Young Joseph/6 years during filming
0.6
23

Jo Ji-hyeon

Teacher/40 years during filming
0.4