PBoxOpening PBox

PBoxLoading your next world

Everything you’re watching, reading and playing.

Explore

Home Discover Movies TV Shows Anime Reels Search Library Calendar

Your space

Collections Rankings Episode Ratings Stats Community Messages Notifications

More

Open the Box Games Trailer Feed Comics Books Providers What's New Settings Help

Find something new

Movies Discover Lists Library Help

Track your stories and discover where to watch. Pandora’s Box does not host movies or episodes. Artwork and catalogue data belong to their respective providers.

Privacy Cookies Terms Contact

© 2026 Pandora’s Box · Data by TMDB, AniList & more

Home Discover Search Library

Seo Young-joo

Cast & creator

Seo Young-joo

1998-02-16 (age 28) Seoul, South Korea Website IMDb

Best known for KBS Drama Special, A Frozen Flower, The Killing Vote

Seo Young-joo is a South Korean actor. He won Best Actor at the Tokyo International Film Festival and Cinemanila International Film Festival for his performance in Juvenile Offender (2012)

Also known as: Young-ju Seo, Seo Yeong-ju, Young Ju Seo, 서영주, Seo Young-joo

Movies

15

film credits

Series

13

television credits

Career

28

2008–2025 · acting roles

Credit score

6.9

average across scored titles

Signature credits

Known for

Ordered by popularity

KBS Drama Special

KBS Drama Special

Seok-Ju · 2010

A Frozen Flower

A Frozen Flower

Young Han-baek · 2008

The Killing Vote

The Killing Vote

Kim Ji-hoon · 2023

Tale of the Nine Tailed 1938

Tale of the Nine Tailed 1938

Satori · 2023

The Treacherous

The Treacherous

Young Im Sung-jae · 2015

Across film & television

Filmography (28)

Search filmography

Showing 28 of 28 credits

KBS Drama Special

KBS Drama Special

Seok-Ju

A Frozen Flower

A Frozen Flower

Young Han-baek

The Killing Vote

The Killing Vote

Kim Ji-hoon

Tale of the Nine Tailed 1938

Tale of the Nine Tailed 1938

Satori

The Treacherous

The Treacherous

Young Im Sung-jae

Gye Baek, Warrior’s Fate

Gye Baek, Warrior’s Fate

Gyo-ki (teen)

May Queen

May Queen

Jang Il-moon (young)

Hello Monster

Hello Monster

Lee Jung-ha

Nobody Knows

Nobody Knows

Kim Tae-hyung

Beautiful World

Beautiful World

Han Dong-soo

Listen to My Heart

Listen to My Heart

Jang Joon-ha / Bong Ma-roo (young)

The Thieves

The Thieves

Young Macao Park

The Age of Shadows

The Age of Shadows

Joo Dong-sung

Solomon's Perjury

Solomon's Perjury

Lee So-Woo

I, the Executioner

I, the Executioner

Fake Haechi

Girls' Generation 1979

Girls' Generation 1979

Bae Dong-moon

Strange Heroes

Strange Heroes

young Jin Do-hyuk

BEGINS ≠ YOUTH

BEGINS ≠ YOUTH

Kim Do-geon

Moebius

Moebius

Son

Confession

Confession

Han Sun-jae

Snowy Road

Snowy Road

Young-ju

Hallan

Hallan

Lee Cheol

Open the Door

Open the Door

Chi-hoon

Juvenile Offender

Juvenile Offender

Jang Ji-gu

Ten Months

Ten Months

Yoon-ho

Bloody Innocent

Bloody Innocent

11-year-old Dong-sik

18 Years

18 Years

Dong-hwa

Dong-hwa

Dong-hwa