
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. 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).
Also Known As
Movie Appearances

Oldboy
as Park Cheol-woong
2003

Lady Vengeance
as Mr. Chang
2005

I'm a Cyborg, But That's OK
as Shin Duk-cheon
2006

A Bittersweet Life
as Myeong-goo
2005

Code Name: Jackal
as Chief Detective Ma
2012

The Blacklist
as Sin
2021

Thirst
as Yeong-doo
2009

4PM
as Jung-in
2024

The Good, the Bad, the Weird
as Mr. Park
2008

Old Days
as Self
2016

Detective K: Secret of Virtuous Widow
as Han Seo-pil
2011

If You Were Me
as Police Station Chief (seg. 6)
2003

Late Blossom
as Dal-su
2011

Troubleshooter
as Choi Sang-cheol
2010

Project Makeover
as Jung-ju's Father
2007

Bet On My Disco
2002

Don't Step Out of the House
as Father (voice)
2009

The Attorney
as Park Dong-ho
2013

Bar Legend
as Na Sang-Choon
2006

Miracle in Cell No. 7
as So Yang-ho
2013


