Xu Jiao
Wei-wei
Xu Jiao
Wei-wei
Sung Dong-il
Sung Chung-su
Kim Kang-woo
Baseball Team Director
Kim Jung-tae
Rival Baseball Team Director
Joe Odagiri
Owner of Baseball Team Junichi Ito
Kim Hee-won
Loan Shark
Kim Eung-soo
KBO Commissioner
Byun Hee-bong
Wei-wei's Grandfather
Kim Ji-young
Young Wei-wei
Ko Chang-seok
Detective So
Ma Dong-seok
Caster
Kim Jung-eun
Jung-eun
Kim Heung-rae
Mr. Go
Jo Jae-yun
Orthopedic Doctor
Jeong In-gi
Gong In-gu
Jung Ji-yoon
Show Host
Kim In-chul
Referee
Lee Jun-hyeok
Zeroz
Hong Jang-pyo
Special Effects Supervisor
Kang Jong-ik
VFX Supervisor
Kim Yong-hwa
Director
Shon Byeong-su
VFX Artist
Kim Nam-sik
VFX Supervisor
Lee Hee-eun
Special Effects Makeup Artist
Kim Yong-hwa
Writer
Lim Wang-sub
Stunts
Jay Seung Jaegal
VFX Supervisor
Jang Seok-ho
Props
Jeon Dae-seong
Director of Photography
Kim Myeong-kyu
Co-Executive Producer
Chuck Chae
3D Artist
Jin Jong-hyun
VFX Artist
Chae Kyung-hwa
Costume Design
Lee Sung-jin
Sound Supervisor
Choi Jee-sun
Producer
Huh Young-man
Original Story
Kim Jin-oh
Editor
Chung Ju-gun
Producer
Lee Jae-hak
Original Music Composer
Jang Yoon-jung
Makeup & Hair
Taeyeon
Theme Song Performance
Yang Hong-sam
Production Design
Son Sam-ung
Camera Operator
Jang Min-woo
Art Direction
Sin Jae-myeong
Fight Choreographer
Park Hyeon-cheol
Director of Photography
Jung Sung-jin
Visual Effects Supervisor
Kim Wook
VFX Supervisor