Kim Hye-yoon
NEW Watch the Trailer
as Han Su-in Salmokji: Whispering Water Released
April 8, 2026 HorrorThriller
Kim Hye-yoon is a South Korean actress and model. She first became known through her portrayal as Kang Ye-seo in JTBC's television series Sky Castle and received her first leading role with MBC's Extraordinary You.
Filmography
Memoir of a Murderer
as Young Maria
Midnight
as So-jung
The Bad Guys: Reign of Chaos
as Gu-tak's Daughter
Hide and Seek
as Student (uncredited)
Helios
as Park Woo Cheol's Sister
Ditto
as Han-sol
Another Child
as Heon-ju
The Bacchus Lady
as Nurse
The Girl on a Bulldozer
as Gu Hae-young
Salmokji: Whispering Water
as Han Su-in
The Yesterday
as Hye-ji
Tomorrow
as Seul-gi
The Day I Hate to Go to School
as Eun-jung
Dawn to Dawn
as Sun-young
Our Summer Poem
as Seo-jung
Three of a Kind
as Do-yeon