Weitere Namen
Conrad Arthur Schlaepfer (Geburtsname)
Director, Unit production manager
Oberstein (heute Idar-Oberstein) Zürich, Schweiz

Filmography

1949/1950
  • Director
1950
  • Director
1937
  • Director
1937
  • Director
1933/1934
  • Unit production manager
1933/1934
  • Unit production manager