출연진
황보
Dawang
Rong Zishan
Xiaotian
陈思诚
Mozart (voice)
황양전첨(황양뎬톈)
Ding Jieling
姚晨
Niu Yuxia
范偉
Grandpa Xiaotian
贾冰
Teacher Deng
许君聪
Scarface
梅婷
Ren Xiaotian's mother
Lang Lang
Lang Lang
황각
Ding Jieling's father
于洋
Fan Tiantian
Xue Xihao's mother
Sang Ping
Ma Yuan's father
Yang Jinci
Twins' father
이명헌
Police
李澤宇
黃星羱
Ouyang Baoluo
우파(위보)
[Mo Mo's father]