How many movies have Antonín Riegl and Václav Trégl collaborated on?

They have worked on 6 movies together! Their first movie together was Barbora Hlavsová (1943) while their highest rated movie together was The Respectable Ladies of Pardubice (1944). They have not worked together since Hostinec „U kamenného stolu“ (1949). They are most known for their comedy films together.