Jon does a daytime quiz show with Kemah Bob and upsets Alexander Armstrong, and Lucy shows journalist Mark Lawson her typically perfect day for a newspaper feature.

Jon and Lucy's projects get busy as Jon films the pilot episode of his new daytime quiz show with Kemah Bob and Lucy makes a gritty gangland film with Amanda Abbington.

Jon and Lucy come up with the perfect ending for the series, but Lucy's 40th birthday party goes sour when she lets slip that this might be the last-ever episode.

Jon buys a field to save the planet by filling it with trees, and Lucy discovers that she has a social media whistleblower in her circle and sets out to uncover the leak.

Jon has a midlife crisis as his 40th birthday looms, and it doesn't help when Ben Elton is in the audience of his work-in-progress show. Meanwhile, Lucy meets Katherine Ryan.

Chris Kamara asks Jon to take part in a Leeds United fundraiser for deprived children. While he's away Lucy tries to enrol Elsie in a private school against Jon's wishes.

Lucy's sitcom is ready for a BBC run-through with Johnny Vegas as one of its stars. Jon hates the script, but everyone else disagrees. Jon's not bothered, as his Pixar film role is almost in the bag.

Lucy needs to make new comedy friends quickly when she's offered the chance to front an all-female sketch show, and Jon meets up with comedian Richard Herring to discuss a proposal.

Jon gets much-needed life advice from new best friend Adrian Chiles, and Lucy grabs the chance to find her famous father and takes on Clare Grogan and Tamzin Outhwaite in a charity pub quiz.

In this outtakes episode, Jon and Lucy go behind the scenes to find out if they're just as horrible to each other when they don't think the cameras are rolling.

Lucy makes her mark on Taskmaster but finds out that Julian Clary is a dangerous man to know, and Jon helps Elsie win more house points but risks a sticky end to his meddling.

Jon goes into business with old friend Adrian Chiles in a bid to save grassroots football from Hollywood, and Lucy struggles to keep up with new neighbour Kimberly Wyatt.

Lucy tries to up her telly game with quiz show lessons from Russell Kane, Jon and Lucy get help from a relationship therapist, and Jon manages to anger the usually unflappable Dan Walker.

Lucy's offered the chance to do Strictly and meets Anton Du Beke for a taster, but when Jon catches up with Seann Walsh, he is desperate not to trigger Seann by mentioning that show.

Lucy has loads of surprises planned for Jon's 40th birthday, including a private cooking lesson with Hugh Fearnley-Whittingstall. In addition, there's a chance that Jon will finally get his Rik Mayall tattoo.

Lucy has a nightmare on Bake Off and Gregg Wallace isn't having it, Jon has a real nightmare and Lucy makes the most of it, and UKTV want Jon and Gill to be their new star double act.

Jon and Lucy find out what real love looks like with Marcus Brigstocke and Rachel Parris, Jon gets into shape for five-a-side football, and Sally Phillips hijacks Lucy's sketch show.

Jon and Lucy are spending the night at one of Britain's most haunted houses for a Halloween special. But horrifyingly, Dave want TV legend Sarah Greene to present it.

Lucy breaks into the big time after her BAFTA nomination as UKTV want a proper A-list comedy name on the couple's show and are ready to splash the cash, but Jon has other ideas.

Jon considers faking his own death as Lucy gets to work on her sketch show, but when Sally Phillips gets cold feet, Lucy must get another genuine comedy legend on board.

To celebrate the Richardsons' move to Hebden Bridge, Lucy decides to stage a huge birthday party for their daughter, Elsie. Jon is initially against the party, but is finally convinced to take part by a family friend.

Lucy goes on a wild night out in London with TV personality Alan Carr, while back in Hebden Bridge, Jon spends the night with his best friend, Matt Forde.

Jon and Lucy are thrilled when they are finally invited to the showbiz event of the year, the Jonathan Ross Halloween party.

Jon is given from career advice from his comedy hero, Jack Dee. Meanwhile, Lucy signs Jon up to be the celebrity judge at the World Dock Pudding Competition in Hebden Bridge.

The Richardsons return, their daughter has started swearing and the pair don't know who to blame. Johnny Vegas is directing the pilot for Lucy's sitcom and she starts learning how to drive. Meanwhile their neighbours, Emma and Damion are feeling the fame after being recognized for the first series.