Kadro (20)
Jung WooKim Jeong-guk
Krystal JungMin-hee
Shin Seung-hoKim Jang-jae
Jo Beom-kyuPlumgrass
Hyun Bong-sikJun-sang
Kwon So-hyunSoo-young
Son Byung-hoDirector Shon
Gim Jin-ukAuditioning Actor
Chang Hang-junDirector Jang
Oh Ji-hyeDirector Oh
Jo Dal-hwanSwimming instructor
Baek Soo-jangAssistant director
Kang Yoon
Kwon Hyuk-sung
Choi Hee-jinSon Ye-won
Jung Mi-hyeong
Lee Da-yeong
Kim Hwi-gyu
Seo Young-sam