滚蛋吧！肿瘤君

白百何

Xiong Dun

吳彥祖

Doctor Liang

Zhang Zixuan

Amy

李媛

Xia Meng

沈腾

Ex-boyfriend

Lui Ruilin

Xiao Xia

李建义

Xiong Dun's father

Liu Li-li

Xiong Dun's mother

李晓川

Lao Cui

Qin Li

Xinyu Li

Miss Boss

Keiichi Yamazaki

Japanese Boss