Film credits
| Assistant Cameraman: | Georg Schimanski |
| Cameraman: | Heinz Sielmann |
Vögel über Haff und Wiesen (1938)
Also known as: Birds over Lagoon and Meadow
Heinz Sielmann's first film (silent) assisted by friend George Shimaksi
Heinz Sielmann's first film (silent) assisted by friend George Shimaksi
| Assistant Cameraman: | Georg Schimanski |
| Cameraman: | Heinz Sielmann |