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Filmografia
| 2025 | Human Race · as Self |
| 2015 | The Great Human Odyssey · as Self - Host |
| 2011 | Frozen Planet · as Self |
| 2005 | Code Breakers · as Self / Host |
| 2004 | George Stroumboulopoulos Tonight · as Self |
| 1982 | Terra X · as Self |
| 1974 | NOVA · as Self |
| 1960 | The Nature of Things · as Self - Host |
| 2022 | Carbon - The Unauthorised Biography · as Executive Producer |
| 2021 | The Time We Have Left · as Executive Producer |
| 2020 | |
| 2020 | |
| 2019 | |
| 2018 | |
| 2015 | |
| 2011 | |
| 1982 | |
| 1974 | |
| 1960 |
| 2021 | |
| 2019 | |
| 2015 | |
| 1982 | |
| 1974 |
| 2019 | |
| 1982 | Nature · as Host |
| 2024 | The Bird in My Backyard · as Story Editor |
| 2011 | Tipping Point: The End of Oil · as Co-Director |
| 2011 | Tipping Point: The End of Oil · as Co-Writer |
| 1982 | Nature · as Written By |
| 1960 | The Nature of Things · as Written By |