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Horizon

BBC TwoDocumentary · 62 seasons

7.5TMDB

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Season 13

Questions

Where can I watch Horizon?

Horizon streams on PBS.

How many episodes are in Season 13?

Season 13 has 30 episodes.

Episode roomHorizon S13 E23

Horizon · Season 13 · Episode 23

The Hot-Blooded Dinosaurs

Monday, November 1 · 60 min

Horizon makes an investigation into claims by a group of scientists who theorize that dinosaurs were not actaully cold-blooded reptiles, but hot-blooded, like mammals.

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