How many movies have Guðbrandur Ægir Ásbjörnsson and Sigurður Sigurjónsson collaborated on?

They have worked on 1 movie together! Their first movie together was Glanni Glæpur Í Latabæ (1999) and was their highest rated movie together. They have not worked together since Glanni Glæpur Í Latabæ (1999).