Mathew John Baynton is an English actor, writer, comedian, singer, and musician best known as a member of the British Horrible Histories troupe in which he starred in the TV series Horrible Histories; as well as an actor in Yonderland and Ghosts.
Prehistory is an anthology series of nature documentaries about the history and life of Earth. Each episode follows the stories of various creatures of their time periods, and narrated by celebrity voices. (Very similar to the Walking with Dinosaurs TV shows and Nature) (CREDIT: cover image is "Dinosour Battle Poster" by David Penfound. The creatures' individual images are from various artists and sources.)
