Kingmaker— Full Cast

Sul Kyung-gu

as Kim Woon-beom

Lee Sun-kyun

as Seo Chang-dae

You Chea-myung

as Kim Young-ho

Jo Woo-jin

as Manager Lee

Park In-hwan

as Kang In-sang

Bae Jong-ok

as Lee Hee-ran

Kim Sae-byuk

as Myeong-sook

Lee Hae-yeong

as Lee Han-sang

Kim Seung-o

as Secretary Park

Jeon Bae-soo

as Advisor Lee

Seo Eun-soo

as Soo-yeon

Kim Jong-soo

as Park Ki-soo

Yoon Kyung-ho

as Director Kim

Park Hyoung-soo

as Jung-hyun

Jeong Jae-seong

as Kim Byeong-chan