Suzanne Simard
Self
Suzanne Simard
Self
Peter Wohlleben
Self
Denise M'Baye
Narrator (Voice)
Teresa (Sm'hayetsk) Ryan
Self
Monika A. Gorzelak
Self
Amanda Asay
Self
Julia Amerongen Maddison
Self
Julia Dordel
Producer
Julia Dordel
Director
Guido Tölke
Director of Photography
Guido Tölke
Director
Guido Tölke
Editor
Dirk Austen
Sound Editor
Julia Dordel
Writer
Guido Tölke
Writer
Les M. Lavkulich
Executive Producer
Ron Kellermann
Story Consultant