나는 아빠다

Kim Seung-woo

Han Jong-sik

Kim Sae-ron

Han Min-ji

Son Byung-ho

Na Sang-man

임하룡

Detective Kim

최정윤

Soo-kyeong

천성훈

Gi-bok

Park Choong-seon

President Jo

정아미

Landlady

Son Hee-soon

Lady at Street Stall

Yoo Ji-Hyun

Secret Mistress of CEO Jo

이수용

Sharp-Witted detective

박영웅

Gambling Den Boss