De vroege zomer van 1980. De elfjarige Hanna en de rest van haar jeugdband willen de criminelen opsporen die dreigen de school en daarmee het geplande schoolconcert te vernietigen. Hun daaropvolgende avontuur gaat over goed versus kwaad en disco versus punk, en eindigt met liefde en eenheid die alles overwint.
Nee, helaas is Abbababb! nog niet beschikbaar op Netflix in Nederland.
| Directing | Nanna Kristín Magnúsdóttir | Director |
| Writing | Nanna Kristín Magnúsdóttir | Writer |
| Production | Júlíus Kemp | Producer |
| Production | Ingvar Þórðarson | Producer |
| Camera | Ásgrímur Guðbjartsson | Director of Photography |
| Camera | Bergsteinn Björgúlfsson | Director of Photography |
| Editing | Lína Thoroddsen | Editor |
| Sound | Þorvaldur Bjarni Þorvaldsson | Music |
| Sound | Gunnar Lárus Hjálmarsson | Music |
| Sound | Arnþór Örlygsson | Sound Designer |
| Costume & Make-Up | Tanja Huld Levy Guðmundsdóttir | Costume Designer |
| Crew | Valgerður Rúnarsdóttir | Choreographer |
| Costume & Make-Up | Hafdís Kristín Lárusdóttir | Makeup Department Head |
| Production | Systa Björnsdóttir | Production Designer |
