Générique complet
外太空的莫扎特
黄渤
Dawang
荣梓杉
Xiaotian
陈思诚
Mozart (voice)
黄杨钿甜
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
黄觉
Ding Jieling's father
于洋
范湉湉
Xue Xihao's mother
桑平
Ma Yuan's father
Yang Jinci
Twins' father
Li Mingxuan
Police
李澤宇
黃星羱
Ouyang Baoluo
于波
[Mo Mo's father]
