Channel 4 HD Wednesday

Colin Murray and Rachel Riley host as contestants race against the clock to pit their wits against words and numbers. Ranvir Singh is in Dictionary Corner with Susie Dent

Diane moves in with Frasier, but develops an allergic reaction to his dog. Shelley Long and Kelsey Grammer star

Norm decides to make some changes after a spot is discovered on his chest X-ray. Bar-room comedy, starring George Wendt

The spirit of Christmas is in short supply when Ray gives his parents a personalised toaster and they exchange it for a coffee machine

Ray discovers his father let him win a game of table tennis when he was 12 and demands a rematch, determined to secure a legitimate victory this time

Marie is angry to learn Ray threw a party in her house 20 years previously, and responds by spurning him. Comedy, starring Ray Romano and Doris Roberts

Robert and Ray are asked to film a video tribute to Frank, who has been named Man of the Year at his lodge, but find none of the other members can stand him

Niles suggests he and Frasier set up practice together, but the project ends in disaster. Comedy, guest starring Milo O'Shea, with Kelsey Grammer and David Hyde Pierce

The family prepares to mourn a relative's death, an event that prompts Martin to finish a song he began writing for Frank Sinatra. Kelsey Grammer stars

Kate encourages Bulldog to continue his audience-grabbing practical jokes against Frasier, who decides to exact a suitable revenge

The shrink loses his temper as bumbling contractors proceed to wreck his apartment after he asks them to repair a scratch on the floor

A selection of Timothy West and Prunella Scales' travels in Wales and the West Country, which have special significance in their childhoods, marriage and family life

Channel 4's midday news summary

The owners of a hamlet in the Limousin install a £10,000 septic tank and a couple move ahead with plans for a sustainable lifestyle by buying hens

Tim and Fuzz secretly fix up an Italian car enthusiast's rusty World Rally-winning pride and joy. But when tragedy strikes, the job takes on a very different meaning

Colin Murray and Rachel Riley host as contestants race against the clock in the long-running words-and-numbers game with Ranvir Singh joining Susie Dent in Dictionary Corner

Ben Hillman helps Emma and Shane from Cornwall find their dream holiday home in Madeira on a budget of £200,000

In Wales, parents Faye and David create a secret attic playroom for their son and Tracey and Rob have just a few weeks to create a grand entrance for their wedding

Alex and Gino's glamping site in Spain is at risk of wildfires and James and Lauren find out if they have what it takes to host weddings at their 18th-century manor house in France

The guests stay at King Square Apartments in Somerset. Pam and Mya hope their self-catering digs will do the business, although the rivals are not impressed by the price

Homer signs up for a wife-swapping show so he can win the money to buy a plasma TV, but Marge's new 'husband' falls in love with her. With the voice of Ricky Gervais

Channel 4's flagship news programme. With sport and weather

Kirstie Allsopp and Phil Spencer take two couples house-hunting in south Wales. Chris and Laura want a slice of the countryside while Bob and Lara want a family home in the city

George visits a garden folly inspired by a wedding cake, a striking beach house inspired by pill boxes, an old RNLI station and a circular house influenced by a car collection

Laurence Llewelyn-Bowen meets a couple whose home is a gothic fantasy, Claire whose Welsh cottage leaves a huge impact and Will and George who live like a rich woman from the 1980s

The VIP viewers give their thoughts on The Nevermets, Beat the Chasers, A Quiet Place, Outrageous Homes, King of Collectibles: The Goldin Touch and Top of The Pops 1992

Truck driver Beth is fed up with riding solo. Her date is freelance pilot Aristos, who rarely encounters women in his day-to-day life

Alice explores the world of sex and wellness, meeting a tantric influencer, a man on a journey of sexual discovery and a woman who runs 'sexual goddess' courses

Gordon Ramsay heads to Italian restaurant Giuseppi's in Macomb Township, Michigan, to help father-and-son team Joe and Sam Borgia turn around their failing business

Professor Asif Chaudry attempts to remove a tumour between 74-year-old Matthew's oesophagus and stomach while 30-year-old Lauren has a tumour removed from her groin

The Financial Times writer and radio presenter provides a fresh analysis of Britain's broken economy ahead of the General Election and presents his ideas on how to fix it

Martin decides to set Frasier up with Duke's beautiful daughter Marie. Guest starring Teri Hatcher

Maris tries to woo Niles with anonymous presents, but Frasier thinks they were intended for him and risks his latest relationship to learn the identity of his secret admirer

Colin Murray and Rachel Riley host as contestants race against the clock to pit their wits against words and numbers. Ranvir Singh is in Dictionary Corner with Susie Dent

Sam is seduced by a friend of Diane who knows what she wants and how to get it. American bar-room comedy, guest starring Carol Kane, with Ted Danson and Shelley Long

Frasier is disillusioned to discover a colleague has fallen head over heels in love with Carla. Comedy, starring Ted Danson, Kelsey Grammer and Rhea Perlman