E4 Sunday

Everyone pulls together to create magical memories for Mercedes and the McQueens to cherish, while a Christmas card reveals a connection between two residents

Gordon Ramsay visits Cafe Kingston in Pasadena, California, a restaurant run by a micro-managing radiotherapist who has introduced hospital-style techniques to the kitchen

The chef heads to Eagle Rock in California to help the owners of Capri, a grubby restaurant which often remains closed during lunchtime

Chef Gordon Ramsay revisits Mojito, the Junction and Bazzini to check in with the owners and find out whether his advice has been put to good use

Leonard turns to Penny for advice on his relationship with Stephanie, who he feels is taking things too quickly and has already moved in with him

Bernadette and Penny travel to San Diego for a pharmaceutical sales convention. Back home, Sheldon comes up with some novel games to play with the Wolowitz children

Sheldon and Amy try to charm the Nobel laureates, while Halley's fear of the dark leads to opportunity and conflict for Howard, Bernadette and Stuart

Amy has a meltdown when she feels the pressure of what it would mean for women everywhere if she were to win a Nobel Prize. Raj and Howard attempt to relive the good old days

Raj publishes a paper suggesting he has discovered alien life - but worries people will not take him seriously. Leonard wants to take charge of a plasma physics study

Sheldon and Amy face a dilemma when Barry reveals Dr Pemberton plagiarised his thesis back in college. Bernadette tells Howard another waitress used to have a crush on him

Leonard is pleasantly surprised when his mother Beverly arrives and is genuinely kind to him - until he finds out the real reason for her visit. Christine Baranski guest stars

A young boy meets legendary wizard Merlin and faces up to a tense battle with the evil Morgana. Fantasy adventure, starring Louis Ashbourne Serkis and Rebecca Ferguson.

A fertility expert pioneers a treatment enabling men to become pregnant and decides to test it on himself. Comedy, with Arnold Schwarzenegger, Danny DeVito and Emma Thompson

The remaining four teams must build something to replace one of the horses on a carousel at Luna Park amusement park to secure one of the three spots in the final

Former contestants Helena, Henry, Nancy and Rahul join Noel Fielding, Matt Lucas, Prue Leith and Paul Hollywood for a seasonal edition of the beloved baking contest

The armchair critics appraise shows including Celebrity Race Across the World, Dating Naked, The Teacher, 90 Day Fiancé and Police Interceptors

Newsreader Ron Burgundy becomes the star of a 24-hour news channel with a series of sensationalist stories. Comedy sequel, starring Will Ferrell and Christina Applegate

The armchair critics share their opinions on shows including SAS: Who Dares Wins, Bridgerton, Freeze the Fear with Wim Hof, The 1% Club and Get Organized with the Home Edit

Marlie and Adam - both from Yorkshire - are invited to choose a potential new partner based on their naked bodies - and then even things up by taking their own clothes off

The couples hit the road to reunite for a fun-filled overnight camping trip, but not everyone is happy as one farmer is left in deep contemplation

Laid-back Liam plans to wow his bride with a wintry white wedding, blissfully unaware his bride is dreaming of sun, sand and sangria

Everyone pulls together to create magical memories for Mercedes and the McQueens to cherish, while a Christmas card reveals a connection between two residents