How many movies have Ivo Popek and Pavel Helebrand collaborated on?

They have worked on 2 movies together! Their first movie together was Zlatník Ondra (1995) while their highest rated movie together was O králi, hvězdáři, kejklíři a třech muzikantech (1996). They have not worked together since O králi, hvězdáři, kejklíři a třech muzikantech (1996).