Channel 4 HD Friday

Colin Murray and Rachel Riley host the words-and-numbers game where contestants pit their wits against the clock. Impressionist Jon Culshaw joins Susie Dent in Dictionary Corner

Sam's relationship with Diane hangs in the balance as he makes an unexpected proposal of marriage. Ted Danson and Shelley Long star

Diane has a change of heart and rushes to Cape Cod to tell Sam - who has also had second thoughts and wants to go back to playing the field. Starring Ted Danson

Cliff gets excited when he sets his mother up with a wealthy man, but the scheme backfires. Guest starring Frances Sternhagen, alongside Ted Danson

Frasier is excited about appearing in a TV debate - until he learns one of the guests is his old flame, Dr Lilith Sternin. Kelsey Grammer and Bebe Neuwirth star

Arthur becomes convinced he is addicted to nasal spray, while Carrie persuades Doug to see a therapist to help him with his eating habits, with a little too much success

Doug tries to prove he pays Carrie enough attention, but it is an uphill struggle - especially as he also has a Super Bowl party to organise. Comedy, starring Kevin James

Double-length episode. Donny issues a lawsuit against Daphne for jilting him at the altar, and Mel plots revenge against Niles after he abandoned his marriage to her

A lovestruck Frasier persuades Martin to look round a retirement home because he wants to meet the establishment's attractive manager

Mel tries to embarrass Niles, and Frasier's new boss copies the decor of his apartment in an attempt to appear sophisticated

The chef tries to help Sabatiello's, an Italian restaurant in Stamford, Connecticut, where the owner's fiery temper upsets the staff and has left him more than $1million in debt

Channel 4's midday news summary

In France, David and Lane find out if they have made the right move relocating their shop. Elsewhere, Stacey calls in the cavalry to complete her yoga studio

Fuzz Townshend and Tim Shaw head to Somerset to help ex-soldier Ben, who sustained life altering injuries in the line of duty. Can they restore his Jeep Grand Cherokee?

Colin Murray and Rachel Riley host the words-and-numbers game where contestants pit their wits against the clock. Impressionist Jon Culshaw joins Susie Dent in Dictionary Corner

Ben Hillman helps Deb and Steve from Clacton-on-Sea find a permanent home in Roquetas de Mar, Almeria, Spain they can retire to with a budget of £130,000

Two strangers transform a decrepit property in Aldridge, Walsall, and embark on some major structural changes, including knocking down walls to create a dog-leg kitchen

New chateau owners Chris and Jolyon have bought Château Trois Cloches. Eager to turn it into a home and events venue, the pair start work on a guest suite

In Calp, Jo and Andrew Alderton search assist Vicky and Mac who, with a budget of 350,000 euros, are looking for a retirement home that they can enjoy with their pets

Including sport and weather

Kirstie Allsopp and Phil Spencer look back at two brilliant builds and house-hunts, which helped bring harmony to warring couples in Wiltshire and Warwickshire

Joe Wilkinson and Josh Widdicombe take on Rhod Gilbert and Thaniya Moore in the long-running-words and numbers quiz. Alternative comedian Joe Kent-Walters sits in Dictionary Corner

Forty-six year-old ex-Traitors contestant Ash admits that she's hopeless at flirting and turns to Fred Sirieix for a crash-course in romantic banter

Gordon Ramsay tries to help the owners of Grumpy George, an English pub located in Georgetown, Texas, which lacks a quintessential 'British' identity

Four youngsters learn about life the hard way while searching for the body of a missing teenager. Drama, starring River Phoenix, Wil Wheaton, Jerry O'Connell and Corey Feldman

The chef tries to revive a pizzeria in Burbank, Los Angeles, which is failing to attract customers, but matters are complicated when Gordon is thrown out of the kitchen

Eric Casaburi, the CEO of Retro Fitness, poses as a contestant on a reality show who is trying to win money to open his own gym

Jon and Julia Shorrock host the first round of the B&B competition from their four-star Derwent House in West Sussex, where a shower without hot water raises questions

Peter and Sharron Sorsky invite the competitors to Kirkby Park B&B in Liverpool, but the presence of a security camera on the outside of the house leaves one guest feeling uneasy

Andy and Julian Banner-Price host the competition at their expensive B&B Plas Dinas Country House in Snowdonia, giving their new guests the priciest rooms

Annette McAnespie welcomes the group to Hazelwood Farm in Crayke, North Yorkshire. The initial impressions are favourable, but not everyone feels up to the planned cycling tour

Annette McAnespie welcomes the group to Hazelwood Farm in Crayke, North Yorkshire. The initial impressions are favourable, but not everyone feels up to the planned cycling tour

Henry Cole and Simon O'Brien head to Suffolk, where they find an old corner cupboard and a pair of outside lanterns to restore

Kirstie Allsopp and Phil Spencer look back at homes in Stoke and Newcastle that were all about being clever with cash and smart about storage

Cliff finds an old house he thinks would be suitable for Carla, only to discover that it is haunted

Norm embarks on a new business venture and his bar-room buddies are keen to get involved - until things begin to go wrong. Comedy, starring George Wendt