How many movies have Bedřich Steiner and Jiří Kraus collaborated on?

They have worked on 4 movies together! Their first movie together was Tři veteráni (1964) while their highest rated movie together was O princezně, která pořád vařila (1967). They have not worked together since O princezně, která pořád vařila (1967). They are most known for their family films together.