A Chilling Cosplay is a 2013 Chinese-Hong Kong crime thriller film directed by Wang Guangli and starring Simon Yam, Vivian Hsu, Ying Er and Yuan Hong.

The victims include a young woman, whose corpse is said to have been frozen by the murderer using a special technique and being dressed up in a costume afterwards before being discarded like a mere doll.

Police Captain Fang Youwei (Simon Yam) and his partner Yan Xiaotong (Ying Er), alongside newly recruited officer Xiao Kai (Yuan Hong) investigate this case.

They find out that the two victims were college classmates ten years ago, and also stayed in the same cosplay club.

Fang approaches Zhou Jin (Vivian Hsu), who was classmates with the two victims.