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Coronation Street, Love Island, Countdown, Clarkson's Farm, Gary Barlow's Food and Wine Tour: Australia and Tom Kerridge Secrets of the Pub Kitchen.

It's the year 2048, and Greg Davies and Alex Horne are hosting from a post-apocalyptic future. Did Taskmaster harbour any warning signs that society was utterly doomed? Almost certainly..

The emotional strain is cranked even higher as the escape and evasion challenge leads the remaining celebs into the darkness, where they must somehow navigate through the unknown.

In the Arctic Circle, Jason Fox and an elite team of military veterans open up to each other about men's mental health while taking on one of the world's toughest ultramarathons.

In California, Gordon Ramsay visits Lela's, a fine dining restaurant run by inexperienced owner Lela and young chef Ricky. Can Gordon save them from complete disaster.

Richard and Bridget's boxy Brampton home has lost its sparkle. Kirstie sprinkles her magic with a clever conversion, but a shock turn of events changes everything..

Sienna and Cleo's relationship is still fragile. Ant finds himself in hot water. Old friends return to help lift Donny's spirits. And a revenge plot closes in on one resident.

Another chance to catch yesterday's new episode, with Tom Read Wilson in Dictionary Corner. Colin Murray, Rachel Riley and Susie Dent host.

One of Sam's exes tells him that he may be the father of her unborn child, so he swears he'll abstain from sex for a year if his paternity test proves negative.

Greg Stone is fired and Rebecca gets a new boss - Martin Teal, a young hotshot who takes a liking to her and reinstates her as bar manager.

One Happy Chappy in a Snappy Serape: The company send Sam to open a new bar in Mexico, but Rebecca needs him to stay in Boston and pose as her fiancé to defend her from Martin.

Ray's guilt about lying to Debra so that he can play golf turns into stress, for which his doctor prescribes an ironic cure..

At Frank and Marie's anniversary party, Ray feels guilty that his parents split up for a year and only got back together after Ray fell off his bike.

Debra convinces Ray to give working from home a try, but things don't turn out as she planned.

Don't Go Breaking My Heart (Part 3/3): Frasier's driven round the bend by the new lease of life that Niles has acquired following his midlife crisis.

Christmas is coming and so, it seems, is a Crane family feud. Niles and Daphne want to hold the family get-together, but Frasier decides that he'll host too..

Frasier and Niles enjoy the plush comforts of Seattle's premier spa and are happy with their pampering - until they discover there's a 'Gold Level'.

Tension mounts when Frasier's forced to share his studio and airtime with the station's new finance reporter, an arrogant ex-stock market analyst.

In Pennsylvania, Mike and Frank meet a self-confessed 'mad scientist' who drives a tank and creates his own lightning. But can he hypnotise Frank.

Channel 4's midday news summary.

In the West Midlands, Tim Shaw and Fuzz Townshend rescue one of Tim's all-time favourites: a BMW 2002 Turbo, which has been rusting away on its owner's driveway.

In Cumbria, Henry Cole and Simon O'Brien visit collector Paula, who needs some cash to fix her leaking roof. They restore a Morris Minor and turn unwanted wood into furniture.

Colin Murray, Rachel Riley and Susie Dent host, with Tom Read Wilson in Dictionary Corner, as contestants race against the clock to pit their wits against vowels, consonants and numbers.

Fran and Noel can't wait to find their perfect holiday home in Andalucía's stunning Pueblos Blancos to enjoy with their two dogs. Can Laura Hamilton find them the one for their £100k.

Greg and Daisy push to launch their motorcycle tours. There are biblical problems for Adam and Ali. And is the end in sight for a Bulgarian holiday let.

One couple's French dream comes to an end, as Chateau DIY's Stephanie joins Max to judge the entertainment spaces; whose dazzle and whose disappoint.

Keen foodies Joe and Ali look for a Tuscan bolthole for £110k, from a stunning stone house to a characterful curveball that gives them food for thought! Do any have the recipe for success.

Channel 4's flagship news programme. Including the weather.

What chemicals can be found in diet drinks? And what effect does eating wholefoods and cooking nutritious recipes have on our health.

The investigation into one of the country's worst serial paedophiles takes detectives to even darker places when several large bones are found in the offender's old garden.

A thief is fatally stabbed. A 999 call comes in and an investigation begins. But if nothing is what it first seems, can the police bring the guilty to justice.

In this true crime story, Manchester Police get a chilling 999 call. A man's being forced into a car. He vanishes without a trace. Detectives race to find him before it's too late.