Diğer Roller
| 1998 | The Enchanted Island Madagascar: The Living Edens - Executive Producer |
| 1997 | Alaska's Great Wilderness Denali: The Living Edens - Executive Producer |
| 1988 | Missing Link - Producer |
| 1985 | National Geographic: Land of the Tiger - Director |
| 1984 | Australia's Animal Mysteries - Executive Producer |
| 1977 | National Geographic: The Volga - Executive Producer |
| 1973 | Journey to the Outer Limits - Executive Producer |
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