La mataviejitas The story of the serial killer "La Mataviejitas", a woman who murdered elderly people. Details Casts Posters Title La mataviejitas Release Date 2006-12-31 Runtime 01 Hours 30 Minutes Genres Crime Horror Mystery Production Companies Unknown Production Countries Mexico Rogelio Guerra... ... Isaura Espinoza... ... Salvador Pineda... ... Lina Santos... ... Armando Tavera... ... Héctor Reynoso... ... Original Size (2000x3000) Original Size (500x750)