When Nina and her high school friends receive eerie text messages declaring that they will all die within three days, they dismiss it as a hokey prank - until one by one, the pals start turning up dead in the alpine countryside. With the cops stymied, Nina and her remaining friends must scour their past for clues to identify the madman before he kills them all.
Nina

Clemens

Martin

Alex
Berger

Elisabeth

Nurse

Kerstin

Kogler

Mona

Patrick

Erika Haas

Fabian Haas

Hans

Lugmayr

Monas Dad
Manfred Haas

Matura chairwoman
Driving instructor

Cook
Ernstbrunner
Bernd Wagner
Teenager
Young man

Nina as child
Mona as child
Martin as child
Alex as child
Clemens as child
Frau Lugmayr
Frau Gruber
Herr Gruber