A weird long-limbed creature attacks this guy's minivan, from the British time-warp show Primeval, coming to American TV. The show's producers insist it's nothing like Doctor Who: it's a work of total realism, except for the one central plot device of a time/space rift opening and letting prehistoric creatures attack. Primeval, from the creators of the acclaimed CG-heavy Walking With Dinosaurs, uses the same techniques to show prehistoric creatures in the present day. Click through for a gallery of CG creatures, plus a few spoilers.