More from Who's Round, Toby Hadoke's Doctor Who 50th anniversary quest to get an anecdote about every single episode of Doctor Who to date. In this instalment, Toby gets inside the head of a monster.

You'd never believe that such a charming, erudite and witty fellow, could be one of the most evil creatures in the universe. He begins with 30 Years in the TARDIS and brings us right up to date, giving us an eyestalk's eye view of some of the show's most exciting episodes.

Nominated charities: Tiger Time and Compaid

If you have any comments for Toby, or know someone connected to Doctor Who that he could interview, drop him a note via [email protected]