Diğer Roller
| 1991 | National Geographic: Splendid Stones - Producer |
| 1991 | National Geographic: Splendid Stones - Writer |
| 1977 | National Geographic: The Volga - Director |
| 1977 | National Geographic: The Volga - Producer |
| 1977 | National Geographic: The Volga - Writer |
| 1975 | The Incredible Machine - Director |
| 1975 | The Incredible Machine - Writer |
| 1974 | Birds Do It, Bees Do It - Director |
| 1972 | Hollywood: The Dream Factory - Producer |
| 1972 | Hollywood: The Dream Factory - Writer |
| 1969 | The Wolf Men - Director |
| 1969 | The Wolf Men - Producer |
| 1969 | The Wolf Men - Writer |
| 1968 | Dear Mr. Gable - Executive Producer |
| 1967 | Grizzly! - Director |
| 1967 | Grizzly! - Writer |
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