Giant underground creatures that terrorized a desert town are now plowing their way through Mexican oil fields, gobbling up everything and everyone around - and only one man can stop them.
A group of six tourists looking to go off the beaten path, hire an 'extreme tour guide' who, ignoring warnings, takes them into the city of Pripyat, the former home to the workers of the Chernobyl nuclear reactor, but now a deserted town since the disaster more than 25 years earlier. After a brief exploration of the abandoned city, the group members find themselves stranded, only to discover that they are not alone.
Aliens in human disguise commandeer a rural airport during a snowstorm. To survive, the people trapped inside must determine which of their own is not of this Earth.
After a car accident and stranded in the middle of nowhere, an ex-con and his daughter find themselves in an abandoned hotel, populated by sub-human cannibalistic creatures.