When whales walked : journeys in deep time / produced by Twin Cities PBS and Shining Red Productions for PBS and the Smithsonian Channel ; based on a concept by Amber Rose Media, LLC ; produced & directed by Chad Cohen, Graham Townsley .
Publication Info.
[Arlington, Virginia] : PBS, [2019]
[Arlington, Virginia] : Distributed by PBS Distribution, [2019]
Editor, Emmanuel Mairesse; composer, Nicholas Singer.
Note
Originally broadcast on television in 2019.
Wide screen.
Audience
TV Parental Guidelines rating: TV-PG (parental guidance suggested; this program contains material that parents may find unsuitable for younger children).
Summary
A landmark special taking viewers on a global adventure to answer the question: Where did whales and birds of prey, ferocious crocodiles, and magnificent elephants come from?
Language
In English; optional English subtitles for the deaf and hard-of-hearing (SDH).