Lalan and Dongdong

Yi-Ying Chen

as

Lanlan

Haixi He

as

Dongdong

Ding Ran

as

Lanlan & Dongd...

Shu Yi

as

Lanlan & Dongd...

Zhang Hongmei

as

Tao Xiao

Shi Jiufeng

as

Daguang Zheng

Jin Naihua

as

Train conductor

Zhang Yan

as

Old worker

Cheng Zhi

as

Ke Xizhuang

Lin Zhen

as

Fat woman

Xie Yibing

as

Woman with chi...

Baoluo Li

as

Worker

Yu Fei

as

Zhang

Chong Yu