EightSquared is the 2013 UK National Science Fiction Convention in Bradford - 29th March to 1st April.
Since Doctor Who first appeared, we’ve introduced colour television, videotapes and computers, though no time machines yet. Fans from throughout the programme’s history look at how it has (let’s face it) regenerated itself. With Tony Keen, Paul Dormer, Theresa Derwin, Sarah Groenwegen and Dominic Oliver.