How many movies have Frida Richard and Henny Porten acted in together?

They have worked on 7 movies together! Their first movie together was Eva (1913) while their highest rated movie together was The Jew of Mestri (1923). They have not worked together since The Jew of Mestri (1923). They are most known for their drama films together.

Role
Shylock's Mother (Wife of Mordecai)
Role
Porzia (Beatrice)