하정우

Cha Heon-tae

성동일

Coach Bang

김지석

Kim Bo-seok

김동욱

Choi Heung-cheol

Choi Jae-hwan

Ma Jae-bok

이재응

Kang Bong-gu

이은성

Bang Soo-yeon

현쥬니

Wang Soon-deok

이혜숙

Cha Heon-tae's Mother

이한위

Ma's Father

조진웅

Commentator

김수로

Boss

Son Bum-soo

Announcer (uncredited)

Joe Seo

Translator (uncredited)

강제규

Airplane Passenger (uncredited)

김용화