How many movies have Eero Jaakkola and Yrjö Parjanne collaborated on?

They have worked on 5 movies together! Their first movie together was Uuno Turhapuro armeijan leivissä (1984) and was their highest rated movie together. They have not worked together since Uuno Turhapuro kaksoisagentti (1987). They are most known for their comedy films together.