Diğer Roller
| 1991 | National Geographic: Splendid Stones - Executive Producer |
| 1990 | Amazon: Land of the Flooded Forest - Executive Producer |
| 1989 | The Spirit of Pittsburgh - Executive Producer |
| 1985 | National Geographic: Land of the Tiger - Director |
| 1985 | Leonard Bernstein Conducts West Side Story - Producer |
| 1984 | Australia's Animal Mysteries - Executive Producer |
| 1977 | National Geographic: The Volga - Executive Producer |
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