Acting
Lee Ga-hyun
Lee Ga-hyun, known mononymously as Gahyun, is a South Korean singer, rapper and actress under Hogiroun Company. She is the maknae of the girl group Dreamcatcher. On March 24, 2026, Hogiroun Company announced that Gahyun has signed with them to promote as an actress under the stage name Lee Seo-yul. She will continue to use her real name for her activities as a member of Dreamcatcher.
Titles
KBS Drama Special
2010
Dreamcatcher Mind
2021
Kpop.Flex 2022 Global Stream
2022
CROSSROADS: Part 1. Utopia
2021
![Dreamcatcher [REASON Boutique from InSomnia]](https://image.tmdb.org/t/p/w342/lzidTFbAZrONVvFieog8dNzI8jJ.jpg)
Dreamcatcher [REASON Boutique from InSomnia]
2023
CROSSROADS: Part 2. Dystopia
2021
![Dreamcatcher [Dystopia: Seven Spirits]](https://image.tmdb.org/t/p/w342/mSmavXzvAI8qqLEBw5VfU1sjB6N.jpg)
Dreamcatcher [Dystopia: Seven Spirits]
2020
Apocalypse: Save Us - Mini Concert
2022
Dreamcatcher at Primavera Sound 2022
2022
Dreamcatcher 7 Doors of Christmas: A Lucky Encore
2024
DREAMCATCHER CONCERT: GLOBAL STREAMING INTO THE NIGHT & DYSTOPIA
2020
HALLOWEEN MIDNIGHT CIRCUS
2021
Apocalypse: Broken Halloween
2022