Full cast of Semantic Error

Park Seo-ham

Jang Jae-young

8 episodes

Park Jae-chan

Choo Sang-woo

8 episodes

Song Ji-oh

Choi Yoo-na

8 episodes

Kim No-jin

Ryu Ji-hye

8 episodes

Kim Won-gi

Go Hyung-tak

8 episodes

Choi Su-geon

Han Soo-young

8 episodes

Cha Jae-hoon

Lee Dong-geon

8 episodes

Jung Joon-gyo

Ted Hyung

8 episodes

Ki Hyun-woo

Jae-young's Junior 2

1 episode

Kyoung-yoon

Waiter

1 episode