滚蛋吧！肿瘤君

Bai Baihe

Xiong Dun

Daniel Wu

Doctor Liang

Zhang Zixuan

Amy

Li Yuan

Xia Meng

Teng Shen

Ex-boyfriend

Lui Ruilin

Xiao Xia

Li Jianyi

Xiong Dun's father

Liu Lili

Xiong Dun's mother

Li Xiaochuan

Lao Cui

Qin Li

Xinyu Li

Miss Boss

Keiichi Yamazaki

Japanese Boss

Zhang Ruicheng

Stunt Double

Cheng Yi

Lao Zheng