Son Ye-jin as Kim Yeon-hong

Kim Joo-hyuk as Kim Jong-chan

Choi Yu-hwa as Son So-ra

Kim Min-jae as Secretary General

Park Jin-woo as Driver Choi

Son Seong-chan as Ja Cheol-hee

Kim Eui-sung as No Jae-soon

Shin Ji-hoon as Kim Min-jin

Kim So-hee as Choi Mi-ok

Ye Su-jeong as Shin Sun-mi

Lee Sang-hee as Mi-ok's Stepmother

Kim Jin-goo as Witness

You Chea-myung as Election Campaign Guy

Son Jong-hak as Election Campaign Guy

Seol Chang-hee as Detective

Moon Young-dong as Detective

Park Gyu-ri as Bad Girl

Kang Ji-won as Jung-ah

Lee Nam-gyeong as Bad Girl