Gu Hyun

Moon River

TV · as Lee Woon (child) · 1 ep

Bon Appétit, Your Majesty

TV · as Child King Yi Heon · 3 eps

Trigger

TV · as Lee Do (child) · 2 eps

Nine Puzzles

TV · as Choi Jun Seo · 1 ep

My Dearest Nemesis

TV · as Ban Ju Yeon (child) · 1 ep

Dear Hyeri

TV · as Jung Hyeon O (child) · 1 ep

The Midnight Studio

TV · as Seo Ki-joo (child) · 1 ep

Wedding Impossible

TV · as Lee Ji Han (child) · 1 ep