Ahn Nae-sang is a South Korean actor. He began his career on the stage, and in 1994 made his film debut in the Bong Joon-ho short film Baeksekin, followed by Jang Sun-woo's Bad Movie in 1997. (Wikipedia)
Oasis
Hong Jong-il
Immortal Woman
Sanbok Road
Kook Jong Su
Walker
Mu-jin
Gong Jja: Gong Gi Ta Jja
Scent of Love
Mr. Park
Public Enemy
Detective Lee
12.12: The Day
Han Young-goo
Boy
Father
Poetry
Ki-beom's Father
Temptation of Eve: Good Wife
Fate
Cha Kang-seob
Yellow Door: '90s Lo-fi Film Club
Self
Tumbleweed
Do-seok
The Pirates
Jeong Do-jeon
Marathon
Hee-geun
Love Clinique
street stall customer
One Perfect Day
Un-cheol's father (uncredited)
To Catch a Virgin Ghost
Mutt / Mad Dog
The Last Princess
Kim Hwang-jin
Desire
Kyu-min
Jungle Juice
Pul-te
Forbidden Quest
King
Thirsty, Thirsty
Father's Love
Once Upon a Time in High School
Teacher
Mission Sex Control
Chang-Soo
Killed My Wife
Lt. Choi Dae-yeon
R-Point
Captain Kang
White Man
Worker
Timeless Bottomless Bad Movie
Nae-sang
Beyond That Mountain
Sou-hwan's father
Steel Rain 2: Summit
Minister of National Defense
Paradise Murdered
Engineer Lee
Voices
Ga-in's Teacher
Dasepo Girl Series
The Diary of Heong Yeong-dang
Sang-yeon's father (special appearance)
The Soup
Brother
Detective K: Secret of the Living Dead
Bang Hyo-in
Landscape of Pain
Umbrella
Husband
The Pact
Jung Hyun-soo
Extreme Family
Emergency Martial Law
Narrator (voice)