A holocaust survivor now living as a respected writer in Manhattan is the only person who can identify a suspected Nazi back in his native Austria. When a beautiful reporter eager for a scoop tries to lure him back, Geburtig must decide whether to confront his past.
With the impending ice age almost upon them, a mismatched trio of prehistoric critters – Manny the woolly mammoth, Diego the saber-toothed tiger and Sid the giant sloth – find an orphaned infant and decide to return it to its human parents.
Over the course of three days Ross, a college dropout addicted to crystal-meth, encounters a variety of oddball folks - including a stripper named Nikki and her boyfriend, the local meth producer, The Cook - but all he really wants to do is hook up with his old girlfriend, Amy.
A rare mutation has occurred within the vampire community - The Reaper. A vampire so consumed with an insatiable bloodlust that they prey on vampires as well as humans, transforming victims who are unlucky enough to survive into Reapers themselves.
When a virus leaks from a top-secret facility, turning all resident researchers into ravenous zombies and their lab animals into mutated hounds from hell, the government sends in an elite military task force to contain the outbreak.