Seo In-guk
Jo Won-il
A gifted swimmer rediscovers his talent by entering a competition against his long-time rival.
Nobeuresing
Jo Won-il
Jung Woo-sang
Jung-eun
Jae-seok
Coach Jang
Yoon Gyun-sang
Jung-dong
Dae-Chan
Woo-sang's Father
Se-mi
Ha-na
Woo-hyeon
President of the Association
Woo-sang's Mother
Yang Joon-hyeok
Reporter Han
Key Man
Female Coach
Young Jung Woo-sang
Young Jo Won-il
Режиссёр
