Each week Nathan Bryon, who plays Obi in the series, is joined by the Ghosts themselves to chat through the twists and turns of each episode, and to focus in on a particular Ghost each week.

This week Nathan is joined by stars Martha Howe-Douglas and Laurence Rickard, who play spectral matriarch Lady Button and chess-playing caveman Robin, to discuss stuffed bears, Jennifer Saunders and the future for the undead residents of Button House…

Presenter: Nathan Bryon

Editing and sound design: Charlie Brandon-King

Producer: Simon Barnard

Executive Producer: Patricia Tookey-Dickson

A Bafflegab and Monumental Production for BBC Sounds