How many movies have Edgar Bessen and Ulla Mahrt acted in together?

They have worked on 4 movies together! Their first movie together was Ohnsorg Theater - Mutter steht ihren Mann (1963) and was their highest rated movie together. They have not worked together since Ohnsorg-Theater - Der schönste Mann von der Reeperbahn (1974). They are most known for their comedy films together.