Six German boys visit the zoologist writer Bengt Berg in Sweden where they are shown film footage of water animals, migratory birds and elephants in the Nile area, narrated by the host's naturalistic adventure stories.
2024
2011
2020
1929
2022
2021
1953
1993
1965
2010
2023
2009
1990
2000
1932
1938
2014
2005
1922
