Ninety-nine per cent of all species that have ever existed are now extinct. Following the plight of six of these creatures using drama and high-end CGI to explore the life and death of beats who no longer walk the Earth.

Starring Alun Armstrong
Ninety-nine per cent of all species that have ever existed are now extinct. Following the plight of six of these creatures using drama and high-end CGI to explore the life and death of beats who no longer walk the Earth.