Diretor/a
Jörg Adolph
DIRETOR/A
Jan Haft
Elenco (na ordem dos créditos)
Peter Wohlleben
Self
Achim Bogdahn
Markus Lanz
Hubertus Meyer-Burckhardt
Miriam Wohlleben
Carina Wohlleben
Selma Üsük
Daniel Ramos Claus
Dirk Zöll
Hanny Lee
Lidwina Eichler
Tobias Wohlleben
Ulrika Björkstén
Sebastian Kirppu
Helena Björnström
Augustyn Mikos
Piotr Tyszko-Chmielowiec
Ania Maziuk
Adam Wajrak
Joanna Pawluskiewicz
Paulina Stolarek
Piotr Zarecki
Justyna Dzbik-Kluge
Frantisek Baluska
Simone Heizmann
Bo Peters
Charles Jaigu
Lea Hampel
Renate Künast
Michael Zobel
Frank Voelker
Len Apedaile
Chief Steven Dick
Tania Barnes
David Suzuki
Pierre L. Ibisch
Veronica Ferres
Self(uncredited)