It's nearly the end, but the moment has been prepared for. Except we're not talking about "Logopolis" in the least. It's our very final writer to cover from Doctor Who's classic series, David Whitaker, and incredibly important figure in the series' history and one that gave us many intriguing concepts.

In this first of three episodes, Kyle and Erik are talking about the three stories Whitaker wrote for the William Hartnell Doctor: "Edge of Destruction", "The Rescue", and "The Crusade."