How many movies have Ladislav Šimek and Štěpán Koníček collaborated on?

They have worked on 13 movies together! Their first movie together was Crime in the Night Club (1968) while their highest rated movie together was Jára Cimrman Lying, Sleeping (1983). They have not worked together since Larks on a String (1990). They are most known for their comedy films together.