| Guðmundur Ásbjörnsson
- As Jonatan Harðarson on national TV | |
| | Ásta Óskarsdóttir, dentist
- As Asta Ros Astraðsdottir, ex fiance of Jonatan | |
|
| Sigrún Eliseusdóttir and Sigurgeir Jónasson
- As Jonatan's parents | |
| | Guðmundur Jóhansson
- As Jonatan Harðarsson as a child | |
|
| Jónas Freyr Harðarson, gardener
- As Jonatan's brother and supporter | |
| | Anna Soffía Reynisdóttir, teacher
- As a teacher in an elementary school | |
|
| Atli Árnason, doctor
- As Jonatan's doctor | |
| | Karl Reynir Einarsson, doctor
- As Gunnar Holmgeirsson doctor | |
|
| Sturla Johnsen, doctor
- As a doctor performing mobile phone tests | |
| | Jón Þórarinn Þorvaldsson, student
- As a victim of mobile phone use | |
|
| Davíð Bergmann, coach
- As a victim of mobile phone use | |
| | Guðmundur Hallbergsson, salesman
- As a victim of mobile phone use | |
|
| Ágústa Rut Sigurgeirsdóttir, secretary
- As a user of hands free device | |
| | Jón Sigurgeir Jónsson, salesman
- As a discoverer of various noises | |
|
| Christophe Lecomte, engineer
- As a scientist and expert on male fertility | |
| | Karl Valdimarsson, clerk
- As himself unknowingly acting in a film | |
|
| Aðalbjörg Kristín Jóhannsdóttir, teacher
- As herself as a victim of radi... | |
| | Ísold and Bjarni
- As a family who takes no chances | |
|
| Rúnar D. Bjarnason and daughter Isold
- As a family who takes no chances | |
| | Óskar Jónasson, filmdirector - As himself with
his home made phone device | |
|
| Ragnar Árnason, professor of economics
- As himself commenting on corruption | |
| | Taija Nieminen, lektor - As a scientist
working on tests on rats and mice | |
|
| Pétur Pétursson, media correspondent of
Vodafone Iceland - As himself | |
| | Ragnar Gylfi Einarsson, bookbinder -
As a security adviser to Siminn | |
|
| Sóley Kristjánsdóttir, student and DJ -
As a volunteer in an experiment | |
| | Valur Kristjánsson, student - As Valur Runarsson
volunteer in an experiment | |
|
| Stefán Örn Stefánsson, mechanic
- As a volunteer in an experiment | |
| | Tinna Kristjánsdóttir, sales clerk
- As a volunteer in an experiment | |
|
