Katie, who's hardly seen Emily since she walked out on the family to live with Naomi, tries to help her mum organise a ghastly over-the-top WAG wedding, but things go horribly wrong.
Stephen Fry conjures up some seasonal merriment with Jenny Eclair, Johnny Vegas, Bill Bailey, and Alan Davies.
Alex Horne reveals new snacks, and Frankie Boyle discovers why cats love strings.
Jelly-candy creates tensions. Mae Martin and Ivo Graham say the word "duck" a lot.
Time to meet everyone's imaginary friend in a homelike and stirring setting.