How many movies have Alexej Guha and Martina Knapovská collaborated on?

They have worked on 3 movies together! Their first movie together was Koncert Evy Urbanové a Karla Gotta v Lucerně 2010 (2010) and was their highest rated movie together. They have not worked together since Radůza a Plzeňská filharmonie (2017). They are most known for their music films together.