Oh Dal-su
Acting • Born 1968-06-15
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. Oh has starred in numerous successful films, in roles such as the owner of the organized crime-funded private jail in Oldboy (2003), a former gang boss in Mapado (2005), a weapons smuggler in A Bittersweet Life (2005), a transvestite in Foxy Festival (2010), a Chinese-Korean conman in The Thieves (2012), and a sympathetic inmate in Miracle in Cell No. 7. He also dubbed the voice of the monster in The Host (2006).
Filmography
73 credits
Oldboy
Movie • 2003
Park Cheol-woong
Lady Vengeance
Movie • 2005
Mr. Chang
I'm a Cyborg, But That's OK
Movie • 2006
Shin Duk-cheon
A Bittersweet Life
Movie • 2005
Myeong-goo
Code Name: Jackal
Movie • 2012
Chief Detective Ma
The Blacklist
Movie • 2021
Sin
Thirst
Movie • 2009
Yeong-doo
4PM
Movie • 2024
Jung-in
The Good, the Bad, the Weird
Movie • 2008
Mr. Park
Old Days
Movie • 2016
Self
Detective K: Secret of Virtuous Widow
Movie • 2011
Han Seo-pil
If You Were Me
Movie • 2003
Police Station Chief (seg. 6)
Late Blossom
Movie • 2011
Dal-su
Troubleshooter
Movie • 2010
Choi Sang-cheol
Project Makeover
Movie • 2007
Jung-ju's Father
Bet On My Disco
Movie • 2002
Don't Step Out of the House
Movie • 2009
Father (voice)
The Attorney
Movie • 2013
Park Dong-ho
Bar Legend
Movie • 2006
Na Sang-Choon
Miracle in Cell No. 7
Movie • 2013
So Yang-ho
A Tale of Legendary Libido
Movie • 2008
Gang-mok
The Thieves
Movie • 2012
Andrew
Woongnami
Movie • 2023
Na Bok-cheon
I, the Executioner
Movie • 2024
Oh Jae-pyeong
The Wild
Movie • 2023
Gak-su
A Bloody Aria
Movie • 2006
Oh Ge-un
The Show Must Go On
Movie • 2007
Hyun-soo
Head
Movie • 2011
Professor Kim Sang-chul / Professor Oh Byung-seok
The Servant
Movie • 2010
Old Man Ma
Private Eye
Movie • 2009
Oh Yeong-dal
The Pirates
Movie • 2014
Han Sang-jil
Slow Video
Movie • 2014
Byeong-soo
Ode to My Father
Movie • 2014
Dal-goo
Detective K: Secret of the Lost Island
Movie • 2015
Han Seo-pil
Once in a Summer
Movie • 2006
Nam Gyun-soo
Assassination
Movie • 2015
Pomade
My Paparotti
Movie • 2013
Principle Deok-saeng
Boss
Movie • 2025
In-sool
Veteran
Movie • 2015
Oh Jae-pyeong
You Call It Passion
Movie • 2015
Director Ko
The Great Actor
Movie • 2016
Jang Seong-pil
Tunnel
Movie • 2016
Dae-kyung
Soar Into the Sun
Movie • 2012
Master Sergeant Min Dong-phil
Run-Off
Movie • 2016
Kang Dae-woong
Money Show
Movie • 2009
Factory President
Master
Movie • 2016
Hwang Myung-joon
Woman Is the Future of Man
Movie • 2004
Glutinous Rice Cake Seller
Memoir of a Murderer
Movie • 2017
Byung-man
Along with the Gods: The Two Worlds
Movie • 2017
Prosecutor
The President's Barber
Movie • 2004
Mr. Ahn
The Ugly Duckling
Movie • 2012
Nak-man's Father
The Host
Movie • 2006
The Monster (voice)
1987: When the Day Comes
Movie • 2017
Journalist (cameo) (uncredited)
Detective K: Secret of the Living Dead
Movie • 2018
Han Seo-pil
Foxy Festival
Movie • 2010
Gwang-rok
Forbidden Quest
Movie • 2006
Hwang
Between Love and Hate
Movie • 2006
Hak-Yi
I Want to Know Your Parents
Movie • 2022
Do Ji-yeol
Control
Movie
Best Friend
Movie • 2020
Eui-sik
Never Ending Peace and Love
Movie • 2003
Police Box (Chief)
Crying Fist
Movie • 2005
Yong-dae
Mai Ratima
Movie • 2012
Driving with My Wife's Lover
Movie • 2007
Taxi Driver
No Other Choice
Movie • 2025
Detective #1
Autobiography of Oldboy
Movie • 2004
The People Upstairs
Movie • 2025
Man next door
My Father Zombie
Movie
Hong-do
The King's Warden
Movie • 2026
Elder Yoon
Dream
TV • 2009
Lee Young-chul
Salamander Guru and The Shadows
TV • 2012
Sun-dal
Squid Game
TV • 2021
Captain Park
Squid Game
TV • 2021
Cap. Park