How many movies have Loni Nest and Lothar Mehnert acted in together?

They have worked on 2 movies together! Their first movie together was The Haunted Castle (1921) and was their highest rated movie together. They have not worked together since Allein im Urwald (1922).

Allein im Urwald (1922)

Role
Role
van Scheven, Gyldendals Freund

The Haunted Castle (1921)

Role
Kleines Mädchen (uncredited)
Role
Graf Johann Oetsch (as Lotar Mehnert)