How many movies have Jan Jiráň and Lubomír Kostelka acted in together?

They have worked on 3 movies together! Their first movie together was Kačenka a strašidla (1993) while their highest rated movie together was Kačenka a zase ta strašidla (1993). They have not worked together since Lojzička je číslo (2006). They are most known for their fantasy films together.