Yoon Young-kyun

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)

Alienoid: Return to the Future

(Wandering Dosa)

Squid Game

(Player 040)