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