How many movies have Joop van Hulzen and Marga Cella acted in together?

They have worked on 3 movies together! Their first movie together was Twelve Hours to Live (1950) while their highest rated movie together was Jolanda, the Daughter of the Black Corsair (1953). They have not worked together since Jolanda, the Daughter of the Black Corsair (1953). They are most known for their adventure films together.