Elana: I'm watching all my dad's Doctor Who videos in order!
The Daleks are my favourite monster as they are a bit different from all the rest.
I was excited to see the fifth Doctor, Peter Davison, interviewed at the convention.
But I'd really like to meet Tom Baker. He was my favourite Doctor - he's serious and funny at the same time.
I tell my friends at school about how good Doctor Who is, because they all watch the Powerpuff Girls!"
Christopher, 7, Middlesborough, and Elana, 11, London
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