The on-screen credits for each episode of Series 16 (the P series) include a credit for a Puzzle Wrangler called Pandora. The "surname" of this "person" changes with each episode. These are clues to a puzzle, with a mystery prize to be revealed for one lucky winner at the end according to the programme makers. See more

Alternate Versions

Occasionally the arrangement of the opening/end credits music would be modified slightly to match the theme of that particular show. So, for instance, when the given topic was something like "All things french", an accordion would be heard prominently in the mix. But perhaps the most obvious case of modification would be in the "Holiday Special", where in addition to jingle-bells being added, the first two lines from the song by that same name were cleverly integrated into the music - thus adding three more notes to the second line of the main melody. See more