How many movies have Jan Skalský and Ota Jirák collaborated on?

They have worked on 2 movies together! Their first movie together was Království potoků (2005) while their highest rated movie together was The Chimney-Sweeper and the Pastry-Cook's Daughter (2007). They have not worked together since The Chimney-Sweeper and the Pastry-Cook's Daughter (2007).