Se-jin Park is known for 3-Iron (2004), Lover (2005) and Sunshine Family (2019).
Sunshine Family 2019
as Gyeong-sook
Insane 2016
as (uncredited)
Assassination 2015
as Nanny
Toxic Desire: Addiction 2014
as Hye-ran (혜란)
The Dinner 2014
as Hye-jung
Man on the Edge 2013
as Female Actress Ghost
Choked 2011
The Intimate 2005
as Secretary
3-Iron 2004
as Woman in Studio
Credits from TMDB.