Description: The story, which is told in the style of a documentary, focuses on naturalist Nigel Marven leading missions to find and collect extinct animals from the distant past by use of a time machine. The animals are then placed in the confines of Prehistoric Park, a private wildlife park that is situated in a dry, mountainous region of an unspecified part of the world. Marven's core motivation in the series is to defy extinction and to give select extinct species a second chance at life.