Durante una elegante fiesta en un jardín, una especie local de avispas mutan en gigantes depredadores. Paul y Julia, dos asistentes del catering, intentarán detener a las criaturas.
Young lovers Ann and Gero are travelling through Europe when their car breaks down in the Eifel mountains. Vinzent and Franz invite them to spend a carefree weekend partying in a remote holiday cabin. But after a playful ‘séance’ their initial bright mood soon becomes uneasy as strange occurrences start to take place with alarming regularity...
