The free Jack O`Lanterns animated Halloween screensaver is another great Halloween screensaver you`ll need add to your collection! Watch as a great selection of spectacular Jack O`Lanterns are paraded accross your screen! And feel the hair stand up on your neck as you listen to over 85 different fear enducing sound effects playing on in the background! Enjoy the season of fear this Halloween season with this cool free Halloween Jack O`Lantern screensaver!