Seong Byeong-suk

The Judge Returns

2026

as Park Mal-rye

Pro Bono

2025

Love Unlike in K-Dramas

2024

as Imo

The Unrighteous

2024

Family by Choice

2024

as Yeo Sa-nim

Wonderland

2024

as Song Jeong-ran

Lovely Runner

2024

as Jung Mal-ja

Picnic

2024

as Young-sook

Badland Hunters

2024

as Yeon-su

Numbers

2023

as Ong Cheon-ja

Finland Papa

2023

as Gyeong-ja

Switch

2023

as Shopkeeper

Air Murder

2022

as Soon-im

The Box

2021

as Min-su's Mother

The Uncanny Counter

2020

as Shin Jeong-ae

Black Money

2019

as Min-hyeok's Mother

Happy Together

2018

as sister Veronica

Stand by Me

2018

as Ms. Jung

Seven Years of Night

2018

as Ha-young's Mother

Be-Bop-A-Lula

2018

as Hye-ja

Avengers Social Club

2017

as Mi-Sook's mother-in-law

Andante

2017

as Kim Deok-bun

The Running Actress

2017

as Mother

The King's Case Note

2017

as Queen Dowager

Defendant

2017

as Oh Jung-Hee

My Shy Boss

2017

as Orphanage director

The Birth of a Married Woman

2016

as Young Hee Mo

Luck-Key

2016

as Ri-na's Mother

The Great Actor

2016

as Mother-in-law

Five Enough

2016

as Jang Soon-ae

The Himalayas

2015

as Moo-taek's Mother

Late Night Restaurant

2015

as Ji-young's mother

Divorce Lawyer in Love

2015

as Jang Mi-hwa

A Dynamite Family

2014

as Mother

Misaeng: Incomplete Life

2014

as Jung Sook-hee

Discovery of Love

2014

as Ha-jin's mother

The Plan Man

2014

as Mi-young

My Love from the Star

2013

as Hong Eun-a

The Wedding Planner

2012

as [Ha Kyung's mother]

Penny Pinchers

2011

as Chang-geun's mother

The Yellow Sea

2010

as Goo-nam's Mother

KBS Drama Special

2010

as Yoon Hye-Ja

Goodbye Mom

2009

as Fish Market Lady

Tidal Wave

2009

as Dong-chun's mother

Le Grand Chef

2007

as Jin-soo's Mother

Mr. Lee vs. Mr. Lee

2007

Moon Hee

2007

as Soo-ja

RESTOL: The Full-Armed Rescue Squad

1999

as Punky

Cattle Run