How many movies have Bedřich Čermák and Jiřina Bílá collaborated on?

They have worked on 15 movies together! Their first movie together was Čtyři v kruhu (1968) while their highest rated movie together was Dva muži hlásí příchod (1975). They have not worked together since Příště budeme chytřejší, staroušku! (1982). They are most known for their comedy films together.