Ha Jung-woo

Cha Heon-tae

Sung Dong-il

Coach Bang

Kim Ji-seok

Kim Bo-seok

Kim Dong-wook

Choi Heung-cheol

Choi Jae-hwan

Ma Jae-bok

Lee Jae-eung

Kang Bong-gu

Lee Eun-sung

Bang Soo-yeon

Hyun Jyu-ni

Wang Soon-deok

Lee Hye-sook

Cha Heon-tae's Mother

Lee Han-wi

Ma's Father

Cho Jin-woong

Commentator

Kim Soo-ro

Boss

Son Bum-soo

Announcer (uncredited)

Joe Seo

Translator (uncredited)

Kang Je-kyu

Airplane Passenger (uncredited)

Lee Geum-hee

Announcer (uncredited)

Oh Kwang-rok

Chemist 2 (uncredited)

Ma Dong-seok

Detective

Park Jung-soo

Rich