is the longest running British science-fiction series on television. In fact, it holds the Guinness World Record. It began in 1963 and ended in 1989. The show was so popular, that in 2005, the BBC started filming new episodes. The new series is very popular. Over 25 countries boradcast it weekly. Doctor Who is about a man who calls himself 'The Doctor' and travels through time. His time ship, the TARDIS, look like a police phone box.