Dr. Romantic

Yu Wun-young

Suspicious Partner

Jang Moo-Young

The Judge from Hell

Jeong Jae-geol

The Whirlwind

Jang Il-joon

Big Bet

Min Seok-joon

Chief of Staff

Jo Gap-Young

Pied Piper

Jung Tae-Soo

2021 Summer Drama Collage: Monster Mansion

[Caretaker]

Shadow Detective

Seo Gwang-su

Black Dog

Byeon Sung-joo

My Happy Ending

Seo Chang-seok

Special Labor Inspector, Mr. Jo

Jo Jin-Cheol

The Auditors

Seo Gil-pyo

Payback: Money and Power

Myung In Joo

Whisper

Kang Yoo-Taek

我的幸福结局

Seo Chang-seok

Miss Lee

Jo Dong-jin

New World

Mob Director Kim

Ghost Mansion

Keeper

Seobok

Bureau Director Bae Guk-jang

The Dude in Me

CEO Han

One Ordinary Day

Park Sang-beom

Real

Choi Nak-hyeon

Sinkhole

Director Seo

Svaha: The Sixth Finger

Prison Governor

Assassination

Kim Goo

The Drug King

Professor Baek

Inside Men

Oh Hyun-soo

Hopeless

Kim Guk-hwan

Nameless Gangster

Head of Department Uhm

Remember

Director Seo

One-Line

Director Baek

The Spy Gone North

Kim Myung-soo

The Man Standing Next

Ambassador Yun

A Violent Prosecutor

Prison Warden

Missing You

Chief Police

The Plot

Ju Seong-jik

The Divine Move

Prison Director

Default

New Senior Secretary for Economic Affairs

The Beast

Mr. Jang

Man in Love

Mr. Park

MAL·MO·E: The Secret Mission

Cho Gap-yoon

One Win

Moon Oh-sung

4PM

Yook-nam

Wanee & Junah

President of the Film Company

Broken

Team Leader Koo

Granny's Got Talent

Middle-aged man in the subway

The Sheriff In Town

Mr. Yun

The King's Case Note

Prime Minister

The Mayor

Party leader Kim

The Wicked Are Alive

Baek Dong-il

A Boy Who Went to Heaven

Pervert

Go, Stop, Murder

Ambiguous Man

Senior Superintendent

I Am Happy

Doctor

The Accidental Gangster