Horror sequels and remakes? What they usually signify is one more trip to the well, with a bucket of blood. But while “The Hills Have Eyes 2” — a sequel to a remake — may inhabit familiar geography, screenwriters Wes Craven and son Jonathan have shifted the dramatic landscape: The scene is still the A-bomb test site of Wes Craven’s 1977 original, and it includes the mutant cannibals of Alexandre Aja’s 2006 remake. This time, though, the victims are National Guardsmen, the issues include training and equipment, and the entire scenario adds up to an unmistakable critique of the war in Iraq.
The scene is a 1,300-square-mile patch of New Mexico, where the Carter family of the previous “Hills” pics met their fate at the hands of mutant psycho Quasimodo look-alikes, bio-victims of government nuclear tests. Immediately upon arriving, the “Hills 2’s’ ” National Guard patrol is set upon by the grotesque cave-dwellers, who hit and run with such eerie speed that the Guardsmen — all young and untrained — are immediately unnerved. It doesn’t do much for their confidence that the team of scientists and military they were supposed to meet have all vanished. While nothing is as broadly political as the impalement — by an American flag — perpetrated in the 2006 “Hills Have Eyes,” the sentiments are obvious enough. Napoleon (Michael McMillian), the smartest member of the co-ed Guard group that finds itself in a hostile desert, is challenged about his lack of enthusiasm for the war. “Presidents lie too much,” he says. He’s given little slack: “The last president who told the truth was Truman,” barks his commanding officer, Sarge (Flex Alexander), “and you know what he said? ‘The buck stops here!’ ” Sarge and Napoleon are never going to get along, but the way things are working out with the natives, it really won’t matter. In their first outing as a screenwriting team, the Cravens don’t offer a lot in terms of plot — mostly the imperiled attempt to become unimperiled. But with the exception of a ridiculous “Are you OK?” when the person has been abducted, beaten and raped (and which may have been intended as a “Scream”-style joke line), the dialogue sparks and the humor relieves without intruding on the mood of terror. A scientist offering a cheery “Hi!” to a ghoul lunching on intestines? How can you not laugh? Helmer Martin Weisz, whose background is largely in musicvideos, meets the challenge of creating dread in broad daylight, before the entire cast of soldiers and carnivores heads underground, into the warren of mines and tunnels where the mutants dwell.