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