Yellowstone - Das Geheimnis der Wölfe
70 years after the last wolves roamed the national park, a total of 41 wolves were reintroduced between 1995 and 1997. A globally unique experiment that had many supporters, but also resolute opponents, then as now.
- Genre: Documentary, TV film
- Land: Germany
- Direktør: Jürgen Hansen
- Aktører: Bob Beschta, Heiko Grauel, Jo Jung, Oliver Schmitz, Douglas Smith,