How many movies have Mahmoud El Meligy and Stephan Rosti acted in together?

They have worked on 20 movies together! Their first movie together was في ليلة ممطرة (1939) while their highest rated movie together was The Flirtation of Girls (1949). They have not worked together since Kol El Regala Keda (1964). They are most known for their drama films together.