Film yang dibintangi Koo Ja-eun - LK21

Judul yang dibintangi Koo Ja-eun di LK21, berurut menurut keramaian pengunjungnya.

★ 9.0 Trailer Tonton Film

Mind.

2018

★ 6.8 Trailer Tonton Film

Hommage

2022

Trailer Tonton Film

Love Complex

2016

Trailer Tonton Film

Ghwa the Last Name

2023

★ 8.0 Trailer Tonton Film

The other side of Dooman River

2016

★ 5.0 Trailer Tonton Film

A Lonely Island in the Distant Sea

2023

Trailer Tonton Film

Fictions

2022