Journey into a strange world where flightless terror birds as tall as a man can kill with a single snap of their powerful beaks. Early ancestors of man struggle for power and territory trying to defend themselves against saber-tooth tiger attacks. This begins with the end of the dinosaurs and ends with the rise of the first humans.
Originally broadcast by BBC, Nov. 15, 2001 as Walking with beasts.
For specific added features see container or interactive features menu while viewing disc.
Creation/Production Credits Note:
Key animatronics designers, Richard Gregory, Lindsay Harris, Reza Karim .. [et al.] ; editors, Greg Smith, Andrew Wilks ; original music, Ben Bartlett, Jack MacInnis.