Walking with Cavemen S1, E2

The great follow-up to 'Walking with Dinosaurs' and 'Walking with Beasts', presented by Professor Robert Winston, explains the story of human evolution.

Cast:Robert Winston , Alec Baldwin , Alex Palmer , David Rubin , Oliver Parham , Christian Bradley , Florence Sparham , Marva Alexander , Rachel Essex , Faroque Khan , Badria Timimi , Suzanne Cave , Anthony Taylor , Ruth Dawes , Peter Elliott , Caroline Noh