When five American students arrive in Ireland to go on a camping trip with their old friend Jake, they are in high spirits. jake has promised them the ’trip of a lifetime’ because he claims Ireland has the best magic mushrooms in the world! 

But now that they are tripping, things just don’t seem so funny. Bluto is missing and Tara thinks he’s dead. As their paranoia grows so does the fear of something out there... something is watching them...