Yönettiği Yapımlar
9.0
The Wolf Men
1969
9.0
The Wolf Men
1969
9.0
The Wolf Men
1969
7.3
Hollywood: The Dream Factory
1972
7.3
Hollywood: The Dream Factory
1972
7.1
National Geographic Specials
1965
7.1
National Geographic Specials
1965
7.0
Birds Do It, Bees Do It
1974
7.0
The Incredible Machine
1975
7.0
The Incredible Machine
1975
National Geographic: The Volga
1977
National Geographic: The Volga
1977
National Geographic: The Volga
1977
Grizzly!
1967
Grizzly!
1967
National Geographic: Splendid Stones
1991
National Geographic: Splendid Stones
1991
