Freddy Koch and Arne Westermann have appeared together in 1 film in 1973. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1973 | The First Circle |
Freddy Koch also often with: Aleksander Ford (1), Arne Westermann (1), Bjørn Puggaard-Müller (1), Elżbieta Czyżewska (1), Gunnar Lemvigh (1)
Arne Westermann also often with: Aleksander Ford (1), Arne Westermann (1), Bjørn Puggaard-Müller (1), Elżbieta Czyżewska (1), Gunnar Lemvigh (1)