Yoon Young-kyun

Alienoid: Return to the Future

(Wandering taoist)

Dream Palace

(Used car staff 2)

Peninsula

(Sergeant first class 6)

The Gangster, the Cop, the Devil

(Newbie agent)

Collectors

(Viper gang member 3)

The Drug King

(Seo Soo-Hoon’s subordinate)

The Great Battle

(Mak-deok)

Keys to the Heart

(Police substation officer)

The Merciless

(Jae-ho’s gang 2)

Phantom Detective

(Choi Tae-jeong)

A Melody to Remember

(Big man 2)

Coin Locker Girl

(Chi-do’s underling 2)

The Treacherous

(Head of Naegeumwi)

Granny's Got Talent

(Preliminary round man)

Shoot Me in the Heart

(Telephone pole)

Tabloid Truth

(Beon-gae)

My Paparotti

(Delivery man)

Attack the Gas Station 2

(Motorcycle gang member 5)

Squid Game

(Player 040)