Vipers

A group of genetically enhanced vipers are on the loose after a break-in at a medical research laboratory. They don't just bite. They eat. Reproducing at a rapid rate, they now outnumber the locals of a nearby remote island who have barricaded themselves in an increasingly vulnerable hotel. With help on its way - or not-- the lone survivors have one chance to stay alive: make it to the shore--and fast. (official distributor synopsis)