Walking with...

Walking with... is a documentary series produced by the BBC Natural History Unit. Each series focuses on a selection of creatures common during a specific time period.
==...Dinosaurs==
===1999–2000===
The first series focussed on dinosaur life from the Late Triassic to the Late Cretaceous. The six-part series ran during 1999 followed by a special entitled 'The Ballad of Big Al' in 2000. A feature film based on the series was released in 2013.
==...Beasts==
===2001===
The second series focussed on creatures which evolved from the Early Eocene to the Late Pleistocene.
==...Cavemen==
===2003===
The third series focussed on the evolution of human beings.
==...Monsters==
===2005===
The fourth and final series focussed on creatures prior to the arrival of dinosaurs from the Cambrian to the Early Triassic.
Category:BBC One
Category:Documentaries
Category:1990s television programs
Category:2000s television programs
Category:Defunct television programs of the United Kingdom