Geraldine is so popular that everybody wants her round for Christmas dinner so she won't be alone— Jim and Frank, Alice and her family—who are even more bizarre than Alice herself and the Hortons. Geraldine is protective of Hugo when David bullies him and indulges in a sprout-eating contest. As a consequence she has to be taken home on a bulldozer to sleep it off. Owen also turns up, wanting company since he has spent every Christmas alone since 1971.
It's Spring and it's almost time for Hugo and Alice's baby's Christening. David Horton decides to get a different bishop to do the Christening as Geraldine will be one of the godparents. After a shocking turn of events, he finds himself in love with Geraldine and proposes to her! Will she go through with the wedding or not?
When it's Geraldine's 40th birthday she doesn’t want anyone to make fuss but they instead decide to cheer her up they send her to a dating agency, but when she sees all the council have decided to go as well, she gets nowhere. Meanwhile it's the 20th anniversary of Band Aid, and the vicar wants to do something special, but finds out that no one cares. So at the end she showed them all a video from the poverty website, which then makes them all care.
After Geraldine learns that she has officiated at 100 weddings, the community becomes angry as Londoners start moving into their village. After Alice reads 'The Da Vinci Code' she becomes convinced she's related to God. When Geraldine hires a young nude model for the villagers to paint, they unfortunately get no painting done.
Following the lockdown caused by COVID-19, Geraldine gives a short service to her parishioners from her home. She describes her efforts to tidy up the mountain of Easter eggs, and issues corrections to the Parish Newsletter. The latest Parish Council meeting was also relayed, though attempts to use Zoom backfire as no one else has a computer, so Geraldine is left to make all the decisions herself. The short ends as Geraldine promises that the situation will be resolved.
Dawn French and Richard Curtis take viewers on a joyful stroll down memory lane as they look back at their favourite Dibley moments, and for the first time, tell the definitive story of the making of the show. The pair are joined by a host of guest stars and celebrity fans including Kylie Minogue, Hugh Bonneville, and Joanna Lumley, as well as writer Paul Mayhew-Archer, producer Jon Plowman, and James Fleet (Hugo Horton).
Celebrating the legendary comedy with clips and insights from the cast and celebrity fans.