File:The Doctor is ridiculed - Doctor Who - An Unearthly Child - BBC-0

Description
A doubting Ian Chesterton challenges the Doctor as to whether the TARDIS has indeed travelled through time. The opening of the doors of the time machine reveals not the junkyard of 76 Trotter's Lane, but a Palaeolithic landscape of another world. Classic clip taken from the very first Doctor Who story, An Unearthly Child starring William Hartnell. Watch more high quality videos on the new BBC Worldwide YouTube channel here: http://www.youtube.com/bbcworldwide