
Park Sung-hoon
18 dramas in our catalogue
Park Sung-hoon (born February 18, 1985), is a South Korean actor. He started his acting career with a small role in the film A Frozen Flower (2008). He became known through the plays Rooftop Room Cat, The History Boys, and Model Students. Park began to attract attention with supporting roles in SBS' Three Days (2014), Six Flying Dragons (2015–2016) and Don't Dare to Dream (2016). It was through the film Gonjiam: Haunted Asylum (2018) and KBS 2TV's My Only One (2018–2019) that he garnered more popularity. He stepped up as a leading role in the KBS2 Wednesday-Thursday drama series Memorials. Park is better known in recent years for his villainous roles in the dramas The Glory (2022–2023) and Queen of Tears (2024), as well as playing the transgender ex-soldier Cho Hyun-ju in season 2 (2024) and season 3 (2025) of Netflix drama Squid Game.
Dramas

The Practical Guide to Love
as Song Tae-seob

Queen of Tears
as Yoon Eun-sung

The Bequeathed
as Yang Jae-seok

The Kidnapping Day
as Park Sang-yoon

Not Others
as Eun Jae-won

The Glory
as Jeon Jae-jun

Squid Game
as Cho Hyun-ju / Player 120

Joseon Exorcist
as Prince Yangnyeong

Into The Ring
as Seo Gong-myung

Psychopath Diary
as Seo In Woo

Justice
as Tak Soo-Ho

My Only One
as Jang Go-Rae

Rich Man, Poor Woman
as Cha Do-Jin

Black Knight
as Park Gon

Distorted
as Na Sung-Sik

Jealousy Incarnate
as Secretary Cha

Six Flying Dragons
as Gil Yoo

KBS Drama Special
as Go Tae-hoon