The year is 1943 in Trondheim (Norway) and the nazigermans is trying a new experiment. A experiment to create "Super Soliders", but it didn't succeed. The germans canceled the experiment and order some soliders to dump the chemicals in a lake in Sweden called Önsjön. During the mission, the swedish military opend fire at the germansoliders and the bottom of the lake became the soliders grave. 30 years later, some teenagers are going to a musicfestival at Önsjön during their summerbreak. Party, beer and naked bath. It seemed to be a great festival, until the dead began to walk again.
Martina Eliasson
as Kajsa Steen
Jesper Jemtehed
as John Andersson
Jon Roos
as Gustav Ekerlöv
Pelle Enebro
as Lenny
Joakim Sylsjö Staaf
as Valle
Maja Hörnberg
as Majsan
Amalia Hyttsten
as Siri
Sara Kjellberg
as Marie
Mauritz Henriksson
as 3-D
Jimmy Halvarsson
as Korken
David Edvinsson
as Johan
Sören Larsson
as Mr. Steen (Kajsa's father)