After Annika, a medical doctor, gets work at the local hospital, she and her 17-year old daughter Saga move to a small town in northern Sweden. Annika is keen to work with her idol, geneticist Professor Gerhard Beckert. However Beckert's sinister past in the Waffen-SS soon catches up with him when a couple of pill-popping interns mistake an experimental vaccine for party drugs. Mayhem ensues as the town's teenagers succumb one by one to the mysterious virus.

Petra Nielsen
as Annika

Carl-Åke Eriksson
as Professor Gerhard Beckert

Grete Havnesköld
as Saga

Emma Åberg
as Vega (as Emma T. Åberg)

Jonas Lawes
as Robert

Niklas Grönberg
as John

Gustav Johansson
as Joel

Linnea Jonsson
as Cissi

Nour El Refai
as Cornelia

Jonas Karlström
as Sebastian