Ryu Sung-hyun

The Roundup: No Way Out

2023 · as Jung Gyeong-sik

A Taxi Driver

2017 · as Driver Ryoo

New World

2013 · as Executive (uncredited)

Unlocked

2023 · as Chief of Detective

Love Affair

2014 · as Gi-hoon (기훈)

The 8th Night

2021 · as Poacher

The Spy Gone North

2018 · as Train Customs Officer

Wall to Wall

2025 · as Real Estate Agent

People and Meat

2025 · as Junk shop owner

Mission: Cross

2024 · as Commander

Nocturnal

2025 · as Service ledger

The Night Owl

2022 · as Senior physician

Stand by Me

2018 · as Gwang-woo

Girl Wrighter

2023

Surprise Party

2002 · as Cop 2

The Gravity of Acting

2017