Berdreymi

Birgir Dagur Bjarkason

as Addi

Áskell Einar Pálmason

as Balli

Viktor Benóný Benediktsson

as Konni

Snorri Rafn Frímannsson

as Siggi

Sunna Líf Arnarsdóttir

as Helga

Kamilla Guðrún Lowen

as Anna

Kristín Ísold Jóhannesdóttir

as Hófí

Ísgerður Elfa Gunnarsdóttir

as Hulda

Aðalbjörg Emma Hafsteinsdóttir

as Fríða

Blær Hinriksson

as Símon

Ólafur Darri Ólafsson

as Svenni

Anita Briem

as Guðrún

Theodór Pálsson

as Danni Braindead

Davíð Guðbrandsson

as Haukur

Þórhildur Ingunn

as Elísa

Sólveig Guðmundsdóttir

as Unnur

Árni Arnarson

as Toni

Stefán Franz Guðnason

as Jónas

Arnar Dan Kristjánsson

as Reporter

Bragi Árnason

as Investigating police officer

Sigurður Eyberg

as Investigating police officer

Mikael Leo Aclipen

as Boy at party

Arnfinnur Þór Jónsson

as Neighbour at party

Baldur Einarsson

as Toggi

Stormur Jón Kormákur Baltasarsson

as Kiddi

Daniel Hans Erlendsson

as Villi

Jónmundur Grétarsson

as Karate coach

María Pálsdóttir

as Addi's teacher

Ebba Guðný Guðmundsdóttir

as Addi's Social Worker

Helga Kristín Helgadóttir

as Woman at party

Kári Trevor Park

as Boy at party 3