Two
close brothers, Matt (Eric Lively) and John (Oliver Hudson) head to an
exotic island for a week of fun and relaxation. Joined by Matt’s
girlfriend Nicki (Michelle Rodriguez), John’s girlfriend Sara (Taryn
Manning) and a friend Noah (Hill Harper), the group intend on having a
week of relaxation, fun and spending quality time together. However,
after one of them is viciously attacked by a dog, the friends decide to
leave the island early - only to find their plane wrecked. As the day
goes on, the friends find themselves fighting for their lives against a
vicious pack of mutated dogs - hundreds of them, who don’t intend on
the group making it out alive off the island…