sought a young actress who had relatively little exposure and found it in Emilie de Ravin, who was beginning her rise in the television series Lost. After de Ravin, Dan Byrd was cast as Bobby. Byrd had previous genre experience starring in Salem's Lot. Aja then had the six actors arrive in the filming location of Morocco early to bond together. When casting for the mutants, associate producer Cody Zwieg explained: "We needed to find actors who could not only perform the stunt work, handle the extensive makeup and perform in that makeup, but who truly could embody the fierce, primal nature of the mutants' way of life." To play the role of Pluto, Aja looked to Michael Bailey Smith, who had been in A Nightmare on Elm Street 5: The Dream Child. For Lizard, the filmmakers cast Robert Joy, who had made previous genre films such as Amityville 3-D and George A. Romero's Land of the Dead. Ezra Buzzington, impressed with the filmmakers, agreed to play the role of Goggle and even watched a documentary about human cultures engaging in cannibalism. To play the mutant leader, Billy Drago was cast. Drago had previously had a role in Brian De Palma's The Untouchables and other horror features. The most difficult mutant to cast was Ruby, who was a "touch of sweetness to the madness of the mutants." Laura Ortiz was ultimately cast, making her film debut. Release Box office The Hills Have Eyes was a commercial success, playing in total 2,521 theaters and taking in its opening weekend $15,708,512. The film grossed $41,778,863 in the United States box office and $70,000,000 worldwide, surpassing its budget costs by over fourfold. The film placed third at the box office during its opening week. It dropped to fifth after its second week of release, and to eighth after its third week. It fell out of the top 10 into twelfth place after four weeks in release. After five weeks, it placed seventeenth at the box office, and it fell out of the top 20 into twenty-first place after its sixth week. It continued to fall in subsequent weeks. The Hills Have Eyes was in first release for a total of 105 days, or 15 weeks, with its final showing on June 22, 2006. Critical reception Reviews were mixed, with an average critic "Rotten" rating of 52% on Rotten Tomatoes based on 142 reviews.