Enter a new chapter of evil with this wallpaper from the bone-chilling Exorcist: The Beginning.

Enter a new chapter of evil with this wallpaper from the bone-chilling Exorcist: The Beginning.

See how it all began with this poster from Exorcist: The Beginning.

See how it all began with this poster from Exorcist: The Beginning.

Nothing is more desirable or deadly than a woman with a secret. Rebecca Romijn stars in the noirish thriller, Femme Fatale written and directed by Brian DePalma. Bring her to a desktop near you.

Harrison Ford fights to protect his family and his identity in the thriller, Firewall. Add some of Harrison's gruff exterior to your computer with this wallpaper from the film.

Paul Bettany will do anything to rob the super secure bank in the thriller, Firewall. But you don't have to steal anything to get him on your desktop.

Check out Halle Berry in this wallpaper from the thriller Gothika.

Arrange some quality time between you, your desktop, and Penelope Cruz with this chilling Gothika wallpaper.

This one's for the Robert Downey Jr. fans. He's back in this Gothika wallpaper from Warner Bros.

Prey. Slay. Display. Haunt your desktop with this wallpaper from the horror, House of Wax.

Chad Michael Murray plays Nick Jones, one of the college students who wander into a museum with a different type of exhibit in this wallpaper from House of Wax.

Paris Hilton is Paige Edwards in this wallpaper from the remake of the 1953 horror film, House of Wax.

Time may be running out for a happy ending, but there's still time to download this wallpaper from the fantasy film, Lady in the Water.

Check out this Spartan wallpaper featuring Derek Luke as Curtis, the novice partner to Val Kilmer's special agent Scott; and watch as they try to uncover an abduction which may be a conspiracy involving the highest levels of government.

Check out Val Kilmer as special ops agent Robert Scott in this wallpaper from David Mamet's Spartan.

William H. Macy plays a political operative who may be withholding important information regarding an investigation in David Mamet's Spartan.

Check out the cast of Taking Lives with this wallpaper featuring Angelina Jolie, Ethan Hawke, and Keifer Sutherland.

Who's scamming who? Find out with this wallpaper from The Big Bounce featuring an all-star cast as the usual suspects.

Check out the former model and "ET on MTV" host as the femme fatale in this wallpaper from The Big Bounce featuring Sara Foster.

Don't mess with the future, download this wallpaper from the psychological thriller The Jacket instead.

The Reaping may be all about plagues, but one plague you can avoid is a boring desktop! Spice up your computer screen with this wallpaper from the horror film, The Reaping.