On the edge of the Antarctic Circle, in the years after World War I, a steam ship approaches a desolate island far from all shipping lanes. On board is a young man, on his way to assume the lonely post of weather observer, to live in solitude for a year at the end of the world. But on shore he finds no trace of the man whom he has been sent to replace, just a deranged castaway who has witnessed a horror he refuses to name. The rest is forest, a deserted cabin, rocks, silence, and the surrounding sea. And then the night begins to fall...

A young couple, Alexander and Livia, take off on holiday to Romania. Hospitalized after being hit by a car, Alexander must undergo a blood transfusion—with horrifying consequences: upon his return, he seems afflicted with a strange disease.

A man and woman wake to find themselves tied and gagged in the trunk of a pick-up truck and it soon becomes clear that they have been kidnapped and taken as hostages. Their two kidnappers have their own agenda, and it's not a pleasant one.