Acting
Oh Si-eun is primarily a race queen who has done some bits of acting.
The Great Queen Seondeok
2009
The Lingerie Murders
Do Se-ra
2015
Intimate Enemies
Woman in the video 2
Obscene Family
Kindergarten teacher
Coin Locker Girl
Woman Working in High Class Room Salon
The Unjust
Treasure Island Lady 4
2010
