How many movies have Eugen Sokolovský ml. and Jan Matejka collaborated on?

They have worked on 3 movies together! Their first movie together was O líné Pepině, Vojtovi a sedmi raraších (1991) and was their highest rated movie together. They have not worked together since O Držgrešlovi a Drždukátovi (1998). They are most known for their family films together.