Fu Meng-po as Liang

Joanne Tseng as Yu Zhen

Janel Tsai as Ms. Shen

Ming-shiou Tsai as Mr. Wang

Frederick Lee as Wu Xing-gui (Demon's Arm)

Sun Xing as Tony

Melvin Sia as Liao Qi-wen

Chi-Wen Hsieh as Dr. Yang

Tzu-Chiang Wang as Captain Guo

Fei Sieh as Da-da

Liao Chin-liang as Detective Xiao

Yang Chang as Detective Lo

Chrisfly Hu as David

Chet Hung as Zhou

Yang Ming as Manager

Kass Tsai as Bathroom cop

Soso Tseng as Rooftop cop

Vance Wu as Bartender