Cats are the most wild and wicked animal associated with halloween because it is believed that black cats are carriers of ill luck and evil spirits. Thats why people use black cat theme to add more spice of fear and horror in the halloween celebration by wearing cat costume, decoration, gifts and other attractions. You can give your PC or laptop, more scary look of the halloween season by downloading these screechy cat halloween wallpaper and setting them as background for free. Set these eerie animals on your desktop by clicking onto the thumnails to get its high resolution.