Las Poquianchis During the mid-1970s, in the Mexican state of Guanajuato, authorities discover a clandestine burial ground. The corpses are from murdered prostitutes. The suspects are three sisters known as "Las Poquianchis". Details Casts Title Las Poquianchis Release Date 1976-11-17 Runtime 01 Hours 48 Minutes Genres Crime Drama History Horror Production Companies Conacine Production Countries Mexico Diana Bracho Adelina Malena Doria Chuy Leonor Llausás Delfa María Rojo Lupe Pilar Pellicer Santa Patricia Reyes Spíndola Prostituta Asesinada Salvador Sánchez Reportero Jorge Martínez de Hoyos Rosario Ana Ofelia Murguía Eva Enrique Lucero Capitán Gonzalo Vega Tepo Alejandro Parodi Juez Tina Romero María Rosa Manuel Ojeda Tadeo Max Kerlow Reportero (uncredited)