The latest 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 chats to a chum.

This man's contribution to his Doctor Who episodes was non speaking, but he went on to become a household name to a generation of students. Will Toby win, lose or draw out any fascinating anecdotes? Oh yes - wearing masks, dancing snakes and alternative comedy all come under scrutiny in this one.

Nominated charity: Make-a-Wish Foundation

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]