W2TCH

Heartbreak Library (2008)

2008 • 1h 37m • Romance • Not Rated
IMDb6.2/10299TMDB64%11Rotten Tomatoes—Metacritic—
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On September 25, 2026
#152811▲ 18327
152811th by Pulse movie online
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Most Popular Heartbreak Library Cast Members

Lee Dong-wook is the most popular Heartbreak Library cast member right now, with a Popularity Score of 3.19. Updated September 27, 2026.

#
Cast
Popularity
1

Lee Dong-wook

Kim Joon Oh/26 years during filming
3.2
2

Eugene

Jo Eun-soo/27 years during filming
1.4
3

Ki Joo-bong

Hong-soo/53 years during filming
1.1
4

Lee Jae-yong

Chairman Song/45 years during filming
0.9
5

Jung Eun-pyo

pharmacist/42 years during filming
0.9
6

Jo Hyun-wu

office employee/34 years during filming
0.9
7

Koh Soo-hee

miss Paeng/32 years during filming
0.9
8

Jo Deok-hyeon

Mr. Kim (guard)/41 years during filming
0.9
9

Yoo Da-in

neighbourhood girl/24 years during filming
0.8
10

Na Hyun

Sleeveless/37 years during filming
0.8
11

Jo Ah-ra

Sun-mi/24 years during filming
0.7
12

Lee Jong-gu

psychiatrist/58 years during filming
0.7
13

Park Hwi-soon

Dorm Student/31 years during filming
0.6
14

Choe Won-kyung

Monk
0.6