Stand by for our longest episode EVER! This look at the making of the latest animated released from the BBC clocks in at just under two hours!

John, Steevie and Kenny discuss the merits of the story, recalling where they heard about the return of episode two, interspersed with our special guests - all four of them.

We meet producer AnneMarie Walsh giving a very rare interview, character artist Martin Geraghty, picture restoration expert Peter Crocker, and John Kelly, who tells the sad story of the original telesnap reconstruction on the DVD - and how's he's help bring the new version to moving life!