Following a horrible car accident on a wooded road near Mexico City, Agata goes into a coma. Her twin sister Catalina must try to solve the mystery of her sister's accident next to the Km. 31 marker and discovers a terrifying loca...
Directed byRigoberto Castañeda
Written byRigoberto Castañeda
CountryMexico, Spain
Runtime103 min
On screen
Iliana Fox
Adrià Collado
Raúl Méndez