How many movies have Oldřich Vlach and Pavel Dvořák collaborated on?

They have worked on 3 movies together! Their first movie together was Bludiště (1989) while their highest rated movie together was O dívce, která šlápla na chléb (2007). They have not worked together since O dívce, která šlápla na chléb (2007). They are most known for their drama films together.