
Biography
Sung Dong-il is a South Korean actor. Sung made his acting debut in theater in 1987, then was recruited at the 1991 SBS open talent auditions. He rose to fame as the comic, Jeolla dialect-speaking character "Red Socks" in the television drama Eun-shil, though he later tried to fight typecasting by playing the son of a chaebol tycoon in Love in 3 Colors and a university professor in March.
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Filmography50+ titles

Reply 1988

The Tale of Lady Ok

Hospital Playlist

We Are All Trying Here

Moon Lovers: Scarlet Heart Ryeo

Typhoon Family

Pawn

Live

Pro Bono

Prison Playbook

Running Man

Jirisan

It's Okay, That's Love

Ghost Doctor

Along With the Gods: The Last 49 Days

Reply 1997

My Sweet Mobster

Hwarang: The Poet Warrior Youth

The K2

Proof of Innocence

Reply 1994

If You Wish Upon Me

Ms. Hammurabi

Amazing Saturday

House on Wheels

The Cursed

Midnight Runners

Dear My Friends

Legend of the Blue Sea

Men on a Mission

Thread of Lies

Your Honor

Miss Granny

My Girlfriend Is a Gumiho

Iris

Twelve

Bloody Flower

Sisyphus: The Myth

Trap

Love, Again

Chronicle of a Blood Merchant

Metamorphosis

The Accidental Detective

Miss & Mrs. Cops

The Client

200 Pounds Beauty

Hijack 1971

The Great Battle

The Chase

The Suicide Forecast