Metalhead Cast Ingvar Eggert Sigurðsson Þröstur Leó Gunnarsson Sveinn Ólafur Gunnarsson Magnus Olafsson Halldora Geirhardsdottir Torbjörg Helga Torgilsdóttir Sigrún Edda Björnsdóttir Thórunn Arna Kristjánsdóttir