Highlights
Dear X

Dear X (2025) - Full Cast and Crew

2025TV Series""X" Marks Her Next Victim"
Audience Score
86

Cast

K
Kim Yoo-jung
as Baek Ah-jin
K
Kim Young-dae
as Yoon Joon-seo
K
Kim Do-hoon
as Kim Jae-oh
L
Lee Yul-eum
as Lim Le-na
H
Hyun Jin
as Sim Sung-hee's Mom
B
Bae Soo-bin
as Baek Seon-gyu
L
Lee Seo-an
as Lim Sun-ye
G
Gi So-you
as Child Baek Ah-jin
K
Kang Ian
as Art Teacher
K
Kim Yi-kyeong
as Sim Sung-hee
Y
Yoon Joo
as Class Teacher
K
Kwon Su-yeon
as Yu-bin
S
Shin Eun-hye
as Ga-yeong
W
Woo Doo-yeon
as Ethics Teacher
K
Kim Ji-hoon
as Choi Jeong-ho
H
Hwang In-yeop
as Heo In-gang
B
Baek Sun-ho
as Xanadu Coffee customer
P
Park Seoung-tae
as Heong Gyeong-tae
J
Jung Woo
as Seol Yeong-uk
H
Hyun Seo-ha
as Seok Hyang-i
K
Kim Ji-young
as Seo Mi-ri
S
Shin Mun-sung
as Park Dae-ho
H
Hong Bi-ra
as Moon Do-hui
J
Jeon Kuk-hwan
as Jun-seo's Grandfather
C
Choi Sol-hee
as Jae-oh's Aunt
R
Ryu Kyeong-hwan
as Im Hui-guk
Y
Yoon Hyun-soo
as Ryu Ji-hyeok
H
Hong Jong-hyun
as Moon Do-hyeok
L
Lee Woong-zae
as Heo In-mo
L
Lee Seung-jin
as Detective
K
Kim Sang-il
as Im Seung-yong
S
Son Kang-gook
as An Do-gang
K
Kim Il-woo
as Hong Su-hyeok
K
Kim Yu-mi
as Hwang Ji-seon
C
Choi Jae-yoon
as Child Kim Jae-ung
G
Gu Bon-jin
as Jae-oh's Father
P
Park Hoo
as Child Yoon Jun-seo
K
Kim Min-song
as Tattoo Man
K
Kim Nam-hee
as Documentary Host
C
Cho Mi-yeon
as Host
G
Go Seo-hee
as Madam Gong
K
Kim Kyu-do
as CEO of Dio Entertainment
P
Park Bu-keon
as Director Park
O
Oh Jae-se
as Detective
M
Ma Jeong-pil
as Sim Sung-hee's Dad
J
Jeong Jong-hoon
as Principal
J
Jeong Eun-ran
as Housekeeper
C
Choi Ji-yeon
as Reporter
P
Park Seong-gyoon
as News Editor
S
Son Gun-woo
as Director
I
Im Yu-ran
as Convenience Store Owner
P
Park Dong-il
as Mrs. Kwak's Husband
B
Bae Jin-ah
as Mrs. Kwak
S
Seo Chae-han
as Class President
J
Jang Eun-seo
as Neighbor
K
Kim Min-che
as Neighbor
Y
Yeo Dae-hyun
as Detective
K
Kim Jae-il
as Internal Affairs Officer
P
Park Seung-wan
as Jo Yoo-sik
S
Seo Hye-jin
as Staff
L
Lee Dong-kyu
as In-gang's Manager