How many movies have F. X. Mlejnek and Jára Pospíšil acted in together?

They have worked on 6 movies together! Their first movie together was The Right to Sin (1932) while their highest rated movie together was Vdavky Nanynky Kulichovy (1935). They have not worked together since Nikola Shuhai (1947). They are most known for their comedy films together.