Follows a group of American teens that come to Ireland to visit an old school friend, who takes them on a camping trip in search of the local fabled magic mushrooms. When the hallucinations start taking hold, the panicked friends are attacked by ghostly creatures; never able to determine if they are experiencing gruesome reality or startling delirium. When one teenager unknowingly eats the dangerous "Death's Head" mushroom,
the group's nightmare takes a deeply sinister turn. Release date November 9, 2007 at UK cinema.