Black Coal, Thin Ice

Two former cops start investigating the series of murders that tanked their careers when the killings begin again.

Liao Fan

Zhang Zili

Gwei Lun-mei

Wu Zhizhen

Xuebing Wang

Liang Zhijun

Wang Jingchun

Rong Rong

Yu Ailei

Captain Wang

Ni Jingyang

Su Lijuan