Walter Köhler

3 unique films(produced all, cast in 1)

Produced

Alien Contact

2013

Light from the farthest regions of the universe takes billions of years to reach Earth, prompting scientists to consider the implications of potential alien contact.

Alien Contact

2013

Secrets of the Flooded Forest - Danube National Park

2011•★10.0TMDB

A 36-kilometer stretch of the Danube River between Vienna and Bratislava forms the last undeveloped section and largest riparian zone in Central Europe.

Secrets of the Flooded Forest - Danube National Park

2011

Year of the Hedgehog

2009•★7.2TMDB

Hedgehogs emerge from hibernation in spring, searching for food and mates in their natural habitats across Europe.

Year of the Hedgehog

2009

Cast

53m

Secrets of the Flooded Forest - Danube National Park

2011•★10.0TMDB

A 36-kilometer stretch of the Danube River between Vienna and Bratislava forms the last undeveloped section and largest riparian zone in Central Europe.

Secrets of the Flooded Forest - Danube National Park

2011