Extinct: A Horizon Guide to Dinosaurs
Dallas Campbell delves in to the Horizon archive to discover how our ideas about dinosaurs have changed over the past 40 years. From realising that lumbering swamp dwellers were really agile warm blooded killers, astonishing new finds, controversial theories and breakthrough technology have enabled scientists to rethink how they lived and solve the mystery of their disappearance. And they can even reveal whether dinosaurs might still be with us today.
Top cast
Dallas CampbellHimself - Presenter- Robert McNeill AlexanderHimself - Leeds University (archive footage)
- Luiz AlvarezHimself - University of California (archive footage)
- David ArchibaldHimself - San Diego State University (archive footage) (as Prof David Archibald)
- Claire BelcherHerself - Royal Holloway, University of London (archive footage)
- Brent BreithauptHimself - Palaeontologist (archive footage)
- Chris BrochuHimself - University of Iowa (archive footage)
- Julia ClarkeHerself - Palaeontologist (archive footage)
- Philip CurrieHimself - Palaeontologist (archive footage)
- Kristi Curry RogersHerself - Palaeontologist (archive footage)
- Cesare EmilianiHimself - Professor of Geology, University of Miami (archive footage)
- Gregory EricksonHimself - Florida State University (archive footage)
Below are the streaming services currently carrying the movie “Extinct: A Horizon Guide to Dinosaurs” in Canada, along with how each offers it (subscription, buy, or rent) and a direct link. Licensing differs by market, so availability in Canada can differ from other countries.
Where to watch Extinct: A Horizon Guide to Dinosaurs in Canada
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Not currently available on the supported providers in Canada.
Availability can change as licenses rotate — confirm on the provider’s page before subscribing. Last checked: 14 Sept 2026.