Mozart from Space

Dawang

Xiaotian

Mozart (voice)

Ding Jieling

Niu Yuxia

Grandpa Xiaotian

Teacher Deng

Scarface

Ren Xiaotian's mother

Lang Lang

Ding Jieling's father

Acting

Xue Xihao's mother

Ma Yuan's father

Twins' father

Police

Acting

Ouyang Baoluo

[Mo Mo's father]