As One
Technique
Casting
Ha Ji-won
Hyun Jung-hwa
Bae Doona
Li Bun-hui
Han Yeri
Yu Sun-bok
Park Cheol-min
Coach Lee
Kim Eung-soo
Director Cho
Lee Jong-suk
Choi Kyung-sub
Oh Jung-se
Oh Du-man
Park Young-seo
Chu Il-seong
Chun Woo-hee
Jung-hwa's Younger Sister
Choi Yoon-young
Choi Yeon-jung
Kim Jae-hwa
Deong-ya-ryeong
Jo Min-jae
Ri Seung-il
Jang Liu
Wang Ming
Production
Kim Ji-hoon
co-producteur
Lee Han-seung
co-producteur
Lee Soo-nam
co-producteur
Son Sang-bum
co-productrice
Kim Ji-hye
productrice