Davíð GuðbrandssonArnaldur's father Hilmir Snær GuðnasonDrunk man Damon YoungerMagga's father Þorsteinn BachmannPolice Sergeant Hjalti Rúnar JónssonGulli Arndís Hrönn EgilsdóttirJúlli's mother Alexía Björg JóhannesdóttirArnaldur's mother Þór Hrafnsson TuliniusPolice officer #1 Aron Brink SigurjónssonBjössi Tango Rakel Björk BjörnsdóttirMagga Þór JóhannessonPolice detective #2 Sólborg GuðbrandsdóttirParty girl Ragnar Vald RagnarssonEditor Hilmar Örn HilmarssonOriginal Music Composer Anna Svava KnútsdóttirCasting Mikael TorfasonOriginal Story 
