How many movies have Martin Franzki and Martin Kučera collaborated on?

They have worked on 4 movies together! Their first movie together was O ševci Ondrovi a komtesce Julince (2005) while their highest rated movie together was Jak si nevzít princeznu (2021). They have not worked together since Jak si nevzít princeznu (2021). They are most known for their fantasy films together.