Acting • AGE 33
Ko A-sung (born 10 August 1992) is a South Korean actress. She began her career as a child actress, notably in 2006 top-grossing blockbuster The Host. This was followed by major roles in Snowpiercer (...


21c Woman Shelter
Self - Host
2026

Time of Cinema
2026

Pavane
Mi-jung
2026

인생이 영화
2025

Edward Lee's Country Cook
Self
2025

Because I Hate Korea
Joo Kye-na
2024

Doona!
Ha-yeon
2023

Honeysweet
Serenade Woman
2023

Salon Drip
Self
2023

The Seasons
Self
2023

Tracer
Seo Hey-young
2022

Crime Puzzle
Yoo-hee
2021

SNL Korea
Self - Host
2021

Next Entertainment, Visionary
Self
2021

Samjin Company English Class
Lee Ja-young
2020

K-Ocean Pathfinders
2020

Show!terview with Jessi
Self
2020

A Resistance
Yu Gwan-sun
2019

Life on Mars
Yoon Na-Young
2018

Amazing Saturday
Self
2018

Radiant Office
Eun Ho-Won
2017

The King
Miss Kim
2017

Midnight Diner: Tokyo Stories
Yoona
2016

A Melody to Remember
Park Joo-mi
2016

Right Now, Wrong Then
Yeom Bora
2015

Office
Lee Mi-rye
2015

The Beauty Inside
Woo-jin 101
2015

Heard It Through the Grapevine
Seo Bom
2015

Thread of Lies
Lee Man-ji
2014

Snowpiercer
Yona
2013

Snowpiercer International Special Animation
Yona (voice)
2013

Baeksang Arts Awards
Self
2012

Duet
Nancy
2012

3.11 A Sense of Home Films
2011

Running Man
2010

Master of Study
Gil Pul-ip
2010

After the Banquet
Mi-rae
2009

A Brand New Life
Ye-shin
2009

You Hee-yeol's Sketchbook
Self
2009

Radio Dayz
Sun-deok
2008

The Happy Life
Joo-hee
2007

The Host
Park Hyun-seo
2006

Sad Love Story
2005

Nervous

I Am Also a Film Director