What's in the Darkness

Su Xiaotong

Qu Jing

Guo Xiao

Qu Zhicheng

Lu Qiwei

Zhang Xue

Wu Juejin

Teacher

Liu Dan

Qu Jing's Mother

Luo Wei

Brother Liu Chao

Deng Gang

Suspect

Wang Zhengping

Grandpa Liu

Zhou Kui

Zhang Shulin

Jiang Xueming

Zhao Fei

Wu Juejin

Chinese Teacher

Ren Long

School Principal

Liu Jieyi

Jiang Si

Jia Zhigang

Zhao Fei's Father

Li Shiru

Chief Cao

Gu Qilin

Han Jian

Li Mei

Zhao Fei's Mother

Qi Jiu

Security Bureau Director

Zi Gang

Security Bureau Staff

Yuye Han

Wang Lanlan

Feng Tian

Jan Sanpang

Shi Ying

Music Teacher

Jia Yan

Barber Shop Boss

Ma Chenxiang

Barber Shop Boss's Wife

Yu Zhengnan

Young Police