
Oh Dal-su
Biography
Oh Dal-su (오달수) is a South Korean actor. Oh Dal-su began his acting career in theater in Busan, and since 2001 has been the head of theater company Singiru Manhwagyeong ("Mirage and Kaleidoscope"). His rich experience on the stage, in local productions such as Ogu, later made Oh an in-demand supporting/character actor on the big screen.…
Filmography

Oldboy
2003 · 8.2

Along with the Gods: The Two Worlds
2017 · 8.1

1987: When the Day Comes
2017 · 8.0

Miracle in Cell No. 7
2013 · 7.9

Squid Game
2021 · 7.9

The Attorney
2013 · 7.8

Late Blossom
2011 · 7.8

Springtime
2004 · 7.7

Lady Vengeance
2005 · 7.5

No Other Choice
2025 · 7.5

The Assassin(s)
2026 · 7.5

Best Friend
2020 · 7.5

A Bittersweet Life
2005 · 7.4

Memoir of a Murderer
2017 · 7.4

Ode to My Father
2014 · 7.4

Mai Ratima
2012 · 7.4

Assassination
2015 · 7.3

Tunnel
2016 · 7.3

Crying Fist
2005 · 7.3

The Good, the Bad, the Weird
2008 · 7.2

Thirst
2009 · 7.1

The President's Barber
2004 · 7.1

My Paparotti
2013 · 7.1

I'm a Cyborg, But That's OK
2006 · 7.0

The Pirates
2014 · 7.0

I Want to Know Your Parents
2022 · 7.0

Slow Video
2014 · 7.0

Project Makeover
2007 · 7.0

The Host
2006 · 7.0

I, the Executioner
2024 · 6.9

The King's Warden
2026 · 6.9

Veteran
2015 · 6.9

Master
2016 · 6.9

The Thieves
2012 · 6.8

You Call It Passion
2015 · 6.8

Troubleshooter
2010 · 6.7

The Great Actor
2016 · 6.7

Soar Into the Sun
2012 · 6.6

Hindsight
2011 · 6.5

The Show Must Go On
2007 · 6.5

Detective K: Secret of Virtuous Widow
2011 · 6.5

Don't Step Out of the House
2009 · 6.5

Traffickers
2012 · 6.5

Detective K: Secret of the Lost Island
2015 · 6.4

Private Eye
2009 · 6.2

Mapado
2005 · 6.2

Boss
2025 · 6.1

Woman Is the Future of Man
2004 · 6.1

Run-Off
2016 · 6.1

Woongnami
2023 · 6.0

Detective K: Secret of the Living Dead
2018 · 6.0

If You Were Me
2003 · 6.0

Money Show
2009 · 6.0

Never Ending Peace and Love
2003 · 6.0

The Ugly Duckling
2012 · 6.0

The People Upstairs
2025 · 5.9

Code Name: Jackal
2012 · 5.9

Head
2011 · 5.8

Foxy Festival
2010 · 5.8

The Servant
2010 · 5.7

A Tale of Legendary Libido
2008 · 5.7

A Bloody Aria
2006 · 5.5

4PM
2024 · 5.5

Forbidden Quest
2006 · 5.4

Bet On My Disco
2002 · 5.4

The Wild
2023 · 5.2

Bar Legend
2006 · 5.1

Between Love and Hate
2006 · 4.3

The Blacklist
2021 · 4.2

Salamander Guru and The Shadows
2012 · 2.2

Autobiography of Oldboy
2004 · 0.0

My Dad is a Zombie
2026 · 0.0
1301호는 알고 있다
— · 0.0

Control
— · 0.0