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 keeps his eyes peeled.

One of the most celebrated episodes of Doctor Who comes under scrutiny today, whilst Toby's victim muses on podcasting, collecting things and the world of stand-up comedy as they trade insults.

Nominated charities: MacMillan Cancer and Joining Jack

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]