Ko Sung-hee
Ko Sung-hee (Hangul: 고성희; born June 21, 1990) is a South Korean actress. She is best known for her leading roles in Diary of a Night Watchman (2014) and My Holo Love (2020). She has also starred in While You Were Sleeping (2017) and Mother (2018).
An Ethics Lesson
(Jin-ah)
Fasten Your Seatbelt
(Flight attendant Minamito)
Trade Your Love
(Hae-joo)
A Year-End Medley
(Young-ju)
Will You Still Love Me Tomorrow?
(Min-Young)
Law of the Jungle
Miss Korea
(Kim Jae-hee)
The Night Watchman
(Do-ha)
Spy
(Lee Yoon-jin)
My Beautiful Bride
(Yoon Joo-young)
While You Were Sleeping
(Shin Hee-min)
Candy in My Ear
Mother
(Shin Ja-Young)
Gaus Electronics
(Cha Na-rae)
Suits
(Kim Ji-Na)
Master Key
Ms Ma, Nemesis
(Seo Eun-Ji)
Running Man
아름다운 나의신부
(Yun Ju-yeong)
My Holo Love
(Han So-yeon)
King Maker: The Change of Destiny
(Hwang Bong-ryeon)