How many movies have Josef Sieber and René Deltgen acted in together?

They have worked on 6 movies together! Their first movie together was Joan of Arc (1935) while their highest rated movie together was Achtung! Feind hört mit! (1940). They have not worked together since The Silent Guest (1945). They are most known for their drama films together.

Role
Jakob, Knecht
Role
Matthias Radscheck
Role
Gabler
Role
Mittelstürmer Werner Fehling
Role
Edward Codona
Role
Alfredo Codona
Role
Werkmeister Böttcher
Role
Karl Ludwig Faerber
Role
Mann bei der Krönung
Role
Maillezais, Unterhändler des Königs