Prehistoric Park is a six-episode Docu-fiction television mini-series that premiered on ITV on 22 July 2006 and on Animal Planet on 29 October 2006. The program was produced by Impossible Pictures, who also created Walking with Dinosaurs. Each episode is an hour long including commercial breaks. Repeats of the show are broadcast in the UK on Watch.
The program is narrated by David Jason and presented by Nigel Marven. The fictional component is the theme that Nigel goes back to various geological time periods through a space-time portal, and brings back live specimens of extinct animals back to the present day, where they are exhibited in a wildlife park named Prehistoric Park, which is a big area between high steep mountains and ocean, with varied environments.