An abandoned cargo ship, two brothers in law enforcement, blood-thirsty Dobermans, and a mysterious killer con dos conjuntos diferentes comprise this double-bill featuring a string of gruesome murders in Texas and across the Rio Grande in The Day Of The Jackal (1984), and its sequel, Massacre In Rio Grande (1988).Along with our general thoughts on both films, we take a look at the landscape of Mexican slasher cinema, the similarities to the Golden-Age American counterparts, hideous red sofas, silky mustaches, boozy mothers, body-popping strip clubs, and much, much more!