David Attenborough takes us on a nocturnal adventure through London’s famous Natural History Museum. When the last visitor leaves, the doors are locked and night falls, and the world’s favourite naturalist roams the museum halls and corridors, encountering extinct creatures that, through the wonder of cutting edge 3D CGI are brought to life right in front of our eyes. He dodges a sabre-toothed cat and a fearsome bird of prey, he watches, awe-struck, as a spinner dolphin and an ancient ichthyosaur circle the Central Hall, and laughs as a dodo pecks his leg after food. In the magnificent finale, he feeds a hungry Diplodocus by hand from the top balcony.