The first film , Bitre Blomster ( Bitter Flowers ) , opened in cinemas in Norway September 28 , 2007 .
In 2005 the Norwegian film production company SF Norge announced they would produce six films based on the books .
The first film , Bitre Blomster ( Bitter Flowers ) , opened in cinemas in Norwegian September 28 , 2007 .
In 2005 the Norwegian film production company SF Norge announced they would produce six films based on the books .