Channel 4 +1 Friday, 12 January Find out what's on TV.
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- 5:30am
Undercover Doctor: The Secrets of Your Big Shop
Series 1 Episode 1Dr Michael Mosley uncovers what could be behind our health by looking at what's in our shopping trolleys. He goes undercover at the checkout to discover what Chris and Rebecca are buying, and what could be the reason for Rebecca's constant fatigue.
- 6:25am
Undercover Boss Australia
Series 2 Episode 5: Staging ConnectionsTony Chamberlain, Managing Director of Staging Connections, a live events company with 1,000 employees all over Australia, goes undercover in his own firm working in a variety of roles.
- 7:15am
Countdown
Colin Murray and Rachel Riley host as contestants race against the clock to pit their wits against vowels, consonants and numbers. John Thomson joins Susie Dent in Dictionary Corner.
- 7:55am
Cheers
Series 6 Episode 23: Bar WarsThe `Cheers' gang takes on a rival bar in a war of outrageous pranks.
- 8:20am
Cheers
Series 6 Episode 24: The Big Kiss-OffThe competition is intense: who can kiss Rebecca before midnight? Will it be `the king' Sam or `the pretender' Woody?, and does Rebecca know what's going on?
- 8:45am
3rd Rock From the Sun
Series 6 Episode 9: Dick DigsDick goes with Mary on an archaeological dig, while the other Solomons turn their apartment into a hotel.
- 9:10am
3rd Rock From the Sun
Series 6 Episode 10: There's No Business Like Dick BusinessWhen the aliens see a magician entertaining children at a party in the park, Dick volunteers to act as his assistant, is swept away by the attention and applause, and decides to become a magician himself.
- 9:35am
The King of Queens
Series 6 Episode 4: Dreading VowsDoug and Carrie decide to renew their vows, but nothing goes to plan, especially when Doug has trouble finding a chimp to act as his best man, and Arthur has second thoughts about giving them their wedding present.
- 10:05am
The King of Queens
Series 6 Episode 5: Nocturnal OmissionDoug can't decide whether to tell Deacon that his estranged wife wants to get back together with him, and then Deacon announces that he's going to spend the weekend with a beautiful air stewardess.
- 10:35am
The King of Queens
Series 6 Episode 7: Secret GardenCarrie is worried when her friend Danny overcharges her gynaecologist for some gardening work.
- 11:05am
Frasier
Series 8 Episode 22: A Passing FancyFrasier's former high school prom queen agrees to set him up with her attractive friend if he agrees to tutor her son, who in turn, agrees to study hard if Frasier sets him up with Roz.
- 11:35am
Frasier
Series 8 Episode 23: A Day in MayFrasier tries to help a distraught husband whose wife has abandoned him and taken the children.
- 12:05pm
Frasier
Series 8 Episode 24: Cranes Go CaribbeanThe gang heads to the Caribbean, where Frasier begins to question his new romance with Claire.
- 12:35pm
Channel 4 News Summary
Channel 4's midday news summary.
- 12:40pm
Four in a Bed
Sherbourne HouseThe first visit is to Sherbourne House in Norfolk. Pauline and Dave hope that their hospitality experience will give them the edge, but the rooms prove too hot for some guests to handle.
- 1:10pm
Four in a Bed
Musical theatre lovers Lez and Derek hope to dazzle their guests with a showstopping stay. But cutting comments about the glassware and some surprisingly low scores cause drama for the duo.
- 1:40pm
Four in a Bed
The Greyhound HotelThe BandBers visit The Greyhound Hotel in Cromford, Derbyshire. Tina and Danielle blow their guests away with the comfy beds, but a trickle of traffic leads to some rude awakenings.
- 2:10pm
Four in a Bed
The Royal HotelThe final visit is to The Royal Hotel in Clacton-on-Sea, Essex. Vicki and Kara wow the guests with their boutique seafront hotel, but talk turns tense with accusations of foul play...
- 2:40pm
Four in a Bed
Payment DayThe BandBers meet for the last time to settle some scores. There's beef about breakfast and tabletop troubles, and Derek discusses his slumber sorrows. Which BandB has won the week?
- 3:10pm
Countdown
Colin Murray and Rachel Riley host as contestants race against the clock to pit their wits against vowels, consonants and numbers. John Thomson joins Susie Dent in Dictionary Corner.
- 4:00pm
A Place in the Sun: What Happened Next
Series 1 Episode 10Laura Hamilton revisits Dawn and Steve at their dream townhouse in Mijas Pueblo. Ben Hillman catches up with Graham and Yvonne at their apartment in Alvor in Portugal, and finds out how life just gets better and better for this super-relaxed couple.
- 5:00pm
A New Life in the Sun
Series 9 Episode 10A couple from Dorset launch their tearoom in Spain. A family in Italy need to rehouse frogs who are living in their swimming pool. And two restaurateurs in France gear up for a fireworks festival that's set to be their busiest night of the year.
- 6:00pm
Junior Bake Off
Series 9 Episode 10: Dessert DayIt's Dessert Day and the second heat of bakers are sent into a spin with a crêpe roll in the Technical, and in the Showstopper, the bakers must produce a meringue tart, showcasing what the natural world has to offer.
- 7:00pm
Four in a Bed
Payment DayThe guests meet for the last time to find out what they've been paid. Criticisms are all laid bare, as Digby reveals how much he paid for a room he didn't even spend the night in.
- 7:30pm
The Simpsons
Series 25 Episode 9: Steal This EpisodeWhen Bart teaches Homer to download pirated movies, he is thrilled until he gets caught.
- 8:00pm
Channel 4 News
Includes sport and weather.
- 9:00pm
Extraordinary Extensions
Series 2 Episode 1Tinie Tempah follows more homeowners as they build awe-inspiring extensions. In Warwickshire, Tinie follows a couple taking on a million-pound retirement project of adding an underground swimming pool and spa extension to their curved mega-home.
- 10:00pm
8 Out of 10 Cats Does Countdown
Series 25 Episode 1Jimmy Carr hosts with `Countdown' regulars Susie Dent and Rachel Riley as Jon Richardson and Harriet Kemsley take on Lee Mack and Munya Chawawa, while David O'Doherty joins Susie in Dictionary Corner.
- 11:00pm
Derren Brown: Showman
One-off special bringing Derren Brown's record-breaking, five-star show `Showman' to TV. The critically acclaimed `Showman' is probably Derren's most personal show to date.
- 1:05am
Comedy drama (2018)
Instant FamilyWhen Pete and Ellie decide to start a family, they stumble into the world of foster care adoption. They hope to take in one small child, but when they meet three siblings, including a rebellious 15-year-old girl, they find themselves speeding from zero to three kids overnight. Now, Pete and Ellie must try to learn the ropes of instant parenthood in the hope of becoming a family.
- 3:05am
Come Dine with Me
Llanelli: CharlotteThis brand new competition comes from Llanelli, south Wales, where first to host is house proud council manager Charlotte, who hopes to win over her guests by injecting a bit of her own personality into each course.
- 3:35am
Come Dine with Me
Llanelli: SteveIt's day two in Llanelli and the turn of electrician and bachelor Steve, whose menu includes lasagne, vegetable soup and some fruitful homemade wine. In a lively evening of dining, Meic 'bares all' with a revelation which shocks Christine.
- 4:00am
Come Dine with Me
Llanelli: ChristineChristine is third to host in Llanelli and plans to impress her guests with her menu of family favourites and a performance from her number one rock band. Her night starts with a shocking discovery when Charlotte and Meic stumble across Christine's messy office.
- 4:25am
Come Dine with Me
Llanelli: MeicIt's the fourth day of the competition in Llanelli and the turn of retired French teacher Meic to host. Meic plans a revelation for his guests as well as an authentic French menu that includes poulet Basquaise.
- 4:55am
Come Dine with Me
Llanelli: AinsleyIt's the final day of the competition in Llanelli and the turn of teaching assistant Ainsley to host. Ainsley wants to educate her guests and hopefully win the competition by treating them all to an authentic Russian themed dinner party.
- 5:20am
Extraordinary Escapes with Sandi Toksvig
Series 1 Episode 2Sandi's joined by BAFTA-winning actor and writer Jessica Hynes for the ultimate staycations in Kent, from a windmill hideaway to Elmley National Nature Reserve.