How many movies have Bohuslav Kudláček and Petr Hovorka collaborated on?

They have worked on 27 movies together! Their first movie together was Paní Bohdana (1969) while their highest rated movie together was Dalskabáty, hříšná ves aneb Zapomenutý čert (1977). They have not worked together since Sedmipírek (1985).