Choi Dong-woon
Seon Dong-yeol
Kim Seo-hyung
Park Man-soo
Kim Yong-chul
Kim Eung-ryong
Min-kyung
Kang Sung-tae
Bong-soo
Yoo Doo-yeol
Kim Il-kwon
Jang Chae-geun
Chil-goo
Hyun-soo's father
Chief Secretary (cameo)
Lotte Park Yeong-tae
Man-soo's wife
Kang Hyeon-soo
Jeong Yeong-gi
Han Moon-yeon
Canadian Play-By-Play Commentator
Canadian Baseball Player
Chief of staff
Sports commentator
Kyungnam High School Coach
Canadian color commentator
Seong Gi-yeong