How many movies have Helena Vondráčková and Karel Gott acted in together?

They have worked on 9 movies together! Their first movie together was Vydržte až do půlnoci! (1973) while their highest rated movie together was Silvestr 1978 (1978). They have not worked together since Michal David 50 – Mejdan roku (2010). They are most known for their music films together.