that levels the entire city to ensure the aliens' deaths, instantly killing Sheriff Morales, Darcy and everyone else gathered at ground zero. The shock wave causes the fleeing helicopter to crash in a clearing, where the survivors are rescued by the military. Wolf's plasma blaster is confiscated, and Colonel Stevens presents it to Ms. Yutani. Cast Steven Pasquale as Dallas Howard, a recently released convict, Ricky's brother. Reiko Aylesworth as Kelly O'Brien, a soldier returning to her family. John Ortiz as Eddie Morales, the sheriff of Gunnison. Johnny Lewis as Ricky Howard, student and younger brother of Dallas. Sam Trammell as Tim O'Brien, husband to Kelly and father of Molly. Ariel Gade as Molly O'Brien, daughter of Kelly and Tim O'Brien. Robert Joy as Colonel Stevens, commander of the military forces. Kristen Hager as Jesse Salinger, love interest of Ricky, angering her boyfriend, Dale. David Paetkau as Dale Collins, Jesse's boyfriend who bullies Ricky. Matt Ward as Mark, one of Dale's friends. Michal Suchánek as Nick, one of Dale's friends. David Hornsby as Drew Roberts, a pizza parlor supervisor. Gina Holden as Carrie Adams, a pregnant waitress; Deputy Ray Adams' wife. Chris William Martin as Deputy Ray Adams, Carrie's husband. Chelah Horsdal as Darcy Benson, a mother searching for her son and husband. Liam James as Sam Benson Kurt Max Runte as Buddy Benson James Chutter as Deputy Joe Tim Henry as Dr. Lennon Tom McBeath as Karl Ty Olsson as Nathan Rainbow Sun Francks as Earl Juan Riedinger as Scotty Dalias Blake as Lieutenant Peter Wood Curtis Caravaggio as Special Forces Commander Françoise Yip as Ms. Yutani, the CEO of the Yutani Corporation. Tom Woodruff Jr. as the Aliens and the Predalien. Having previously portrayed the Aliens in Alien 3, Alien Resurrection, and Alien vs. Predator. Woodruff reprised the role for the film. Ian Whyte as The Predator / "Wolf", the main Predator who arrives on Earth to eliminate the Aliens and all traces of their presence. The production team nicknamed the character "Wolf" after Harvey Keitel's character in Pulp Fiction, whose role is also that of a "cleaner." Matthew Charles Santoro provided the voice of Wolf. Whyte portrayed the four Predators in the previous film. Bobby "Slim" Jones ("Bull") and Ian Feuer ("Atomic") as the additional Predators. Production Inspired by Terminator 2: Judgment Day, brothers Colin and Greg Strause moved to Los Angeles to break into the film