The Quiz Show Scandal

Han Jae-suk

as

Sang-kil

Kim Soo-ro

as

Lee Do-yeop

Ryu Seung-ryong

as

Kim Sang-do

Jang Young-nam

as

Jang Pal-nyeo

Ryu Deok-hwan

as

Oh Cheol-ju

Shim Eun-kyung

as

Kim Yeo-na

Im Won-hee

as

Lee Joon-sang

Shin Ha-kyun

as

Doctor of Engi...

Jung Jae-young

as

Man in Taekwon...

Jang Jin

as

Captain Ma (un...

Gong Ho-seok

as

Officer Gong (...

Ahn Soo-ho

as

Bureau Directo...

Han Ye-ju

as

Han Soon-kyung

Park Kyung-man

as

Park Joon-seo

Park Jeong-gi

as

Police