How many movies have Maria Theresia Wagner and Wilfried Hochholdinger collaborated on?

They have worked on 2 movies together! Their first movie together was Weihnachten mit Willy Wuff (1994) while their highest rated movie together was Weihnachten mit Willy Wuff II - Eine Mama für Lieschen (1995). They have not worked together since Weihnachten mit Willy Wuff II - Eine Mama für Lieschen (1995).