Carl Henderson was angry when he found out that his roommate slept with his girlfriend. When he saw the opportunity to exact a little revenge, he did a terrible thing. Then he met the girl of his dreams. Now Carl's madly in love and he needs to keep his new girlfriend convinced that he's as nice as he thinks he is. If at all possible, he'd like to do this without losing all of his friends.

During a Day of the Dead celebration, the dead come to life to prey upon the living. In the remote Mexican village of Santa Bonita, a nightmare lay buried for over a century. But when a group of hard-partying students from the OC are stranded in this strange town, they discover an innkeeper with a dark secret a sheriff with a shocking past and a holiday that demands the most horrific sacrifice of all. Now the ceremony can commence. The hordes of the undead have been unleashed. And on this day, an unstoppable feast of human flesh has begun!

Jerry Shaw and Rachel Holloman are two strangers whose lives are suddenly thrown into turmoil by a mysterious woman they have never met. Threatening their lives and family, the unseen caller uses everyday technology to control their actions and push them into increasing danger. As events escalate, Jerry and Rachel become the country's most-wanted fugitives and must figure out what is happening to them.