Park Seo-yeon

2011

• [ ] Working on Saturday (Sun-a) 

2012

• [ ] 26 Years (Young Shim Mi-jin) 

2013

• [ ] Happiness for Sale (Jin-hee) 

2014

• [ ] Scarlet Innocence (Young Chung-ee) 

2016

• [ ] The Girl Burying Bodies (Sister) 

2022

• [ ] Remember (Kim Se-jung) 

2024

• [ ] Stars in the Ordinary Universe (????) 
• [ ] When We Bloom Again (????) 

2025

• [ ] The Ghost Game (Seo-woo)