Carlos Fairs wasn't the smartest kid in the room and he failed a couple of classes so fate put him in summer school where he meets his best friend and others who are credits shy to move to the tenth grade but, two new attractive students TJ and Gillian have to take summer courses to move on as well. They bring fun to the classroom by hosting parties, running through the halls and having fun. But, as time goes on, people in the class start to disappear. Carlos is a little suspicious towards the boys, who both share a dark secret. Will Carlos be next to go missing?