Cast & creator
Park Si-eun
Best known for Men on a Mission, Weekly Idol, Mystery Music Show: King of Mask Singer
Park Si-eun, known mononymously as Sieun, is a South Korean singer and actress under High Up Entertainment. She is a member of the girl group STAYC and a former member of the trainee team i-Teen. She made her acting debut in the children's television series Pluto Squad (2014).
Also known as: STAYC, Sieun, 박시은
3
film credits
33
television credits
36
2011–2025 · acting roles
6.8
average across scored titles
Signature credits
Known for
Across film & television
Filmography (36)
Showing 36 of 36 credits
Men on a Mission
Self
2015
Weekly Idol
Sieun
2011
Mystery Music Show: King of Mask Singer
Self - Panelist
2015
Lee Mujin Service
Guest
2022
Just an Excuse
Self
2022
IDOL 1N2D
2022
Six Flying Dragons
Yeon-hee (young)
2015
Signal
Oh Eun-ji
2016
Just Between Lovers
Ha Moon-Soo (young)
2017
Still 17
Woo Seo-Ri (young)
2018
KPOPPED
Self
2025
Mystic Pop-up Bar
Young Wol-joo
2020
The Silence Of IDOL
Self
2020
Queen For Seven Days
Shin Chae-Kyung (young)
2017
The Crowned Clown
Choi Kye Hwan
2019
Do You Like Brahms?
Jo Soo-an
2020
Inspector
Self
2024
Criminal Minds
Han Ji-Eun
2017
Table Tales
2025
The Good Wife
Lee Seo-Yeon
2016
Blue Dragon Series Awards
Self
2022
Show!terview with Sunmi
Self
2022
Pride and Prejudice
Han Yeol-mu (young)
2014
Make Mate 1
Special C Mate
2024
Everything and Nothing
An Seo-yeon
2019
Rad Science
Jennie
2015
Idol Complaint Manager HUR
Self
2023
Pluto Squad
Jin Sun Mi
2014
K-Pop Evolution
Self
2021
Love Forecast
Joon-hee
2015
Daddy's Sorry
Hye-Ri
2012
STAYCation
Self
2021
STAYC's Secret in Busan
Self
2023![STAYC TOUR [STAY TUNED] in Sydney](https://image.tmdb.org/t/p/w1280/fsAVgRn8lIjFdweHpq6uODxhK8r.jpg?width=1200)
STAYC TOUR [STAY TUNED] in Sydney
Self
2025
PANGPANG STAYC
Self
2023![STAYC 1st World Tour [TEENFRESH] in Seoul](https://image.tmdb.org/t/p/w1280/3QVbLW4FOW9xLg83CpDIIuoyyub.jpg?width=1200)
STAYC 1st World Tour [TEENFRESH] in Seoul
Self
2024