Canadian naturalist, author, artist, filmmaker, and conservationist, noted primarily for his popular canoeing books, films, and art as well as his documentaries on wolves.
1984
as Narrator / Himself
1984
as Narrator (voice)
1978
as Himself (canoeist)
1977
as Himself
1977
as Himself
1977
as Himself
1977
as Himself
1973
as Himself / Narrator