Channel 4 HD Wednesday

Colin Murray and Rachel Riley host the long-running words-and-numbers game with Rory Bremner joining Susie Dent in Dictionary Corner

Woody begins dating an elderly woman who finds him irresistible, but only as long as he dresses as celebrated author Mark Twain. American comedy, starring Woody Harrelson

Rebecca makes a pass at her boss and has to rely on Sam to help her out of an embarrassing predicament

Norman and Cliff have an argument leading to monkey business, and Woody runs into a famous actor

A bout of sibling rivalry breaks out when Doug reluctantly agrees to recommend that his brother Danny should be promoted to driver at work

Carrie develops a habit of buying expensive clothes, only to return them to the shop a few days later. Meanwhile, Spence's girlfriend gives him an ultimatum

Doug is thrilled at the prospect of finally getting Arthur out of the basement when his father-in-law inherits a house. Comedy, starring Kevin James

A series of good deeds backfires, embroiling Frasier in a humiliating scandal and causing him to question his faith in human nature. Comedy, starring Kelsey Grammer

Roz helps Frasier arrange a date between her mother and Martin, unaware they detest each other. Comedy, starring Kelsey Grammer and Peri Gilpin

Woody pays Frasier a surprise visit and the friends become nostalgic about old times in a certain Boston bar. With a guest appearance by Woody Harrelson

Three Valentine's Day stories, including the tale of Daphne and Martin's date, and Frasier's dinner with station manager Cassandra. Guest starring Virginia Madsen (Sideways)

Gordon Ramsay heads to Atlanta, Georgia, in an attempt to save a family-run smokehouse restaurant plagued by mismanagement and lazy cooking

Channel 4's midday news summary

Singer-songwriter Seal goes undercover, disguised as a sales executive, to find talented musicians struggling to make it in the music industry

The first of two Christmas episodes features recipes for bramble cocktails, tear-and-share garlic bread, and beef bourguignon topped with Christmassy chestnut and bacon sprinkle

Colin Murray and Rachel Riley host the long-running words-and-numbers game with Rory Bremner joining Susie Dent in Dictionary Corner

Lee Juggurnauth helps Glaswegian singers Gordon and Staci find a holiday home in western Tenerife on a budget of £170,000

Tim and Sasha at Chateau du Puits es Pratx prepare for the last wedding of the season and Nick and Nicole at Chateau des Vieilles Vignes plan a Christmas party with no floor

Sandie and Chloe host the week's third visit at Cultybraggan Camp in Perth and Kinross which was once used as a prisoner of war camp during the Second World War

TV presenter and sustainability guru Sabrina Grant joins Kirstie to guest judge as four gift makers create hearty handmade festive hampers

Homer is fired from the power plant and secures a job as an ice-cream man, but gets so wrapped up in his new career that he puts his marriage in jeopardy

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

Emma and Matt Willis join forces with The Stanway School in Colchester as they challenge a group of Year 8 pupils, and themselves, to give up their smartphones for 21 days

Guy joins the Royal Marines at Camp Viking in Norway, 200 miles above the Arctic Circle, to find out if he's tough enough to become a special operations commando

A behind-the-scenes look at the Manhattan hotel over the festive period, following staff at their busiest time of the year, and the guests willing to spend up to £30,000 a night

The restaurant's Christmas guests include a jeweller and a portrait artist, a vicar and a parish worker, a DJ and the self-proclaimed Queen of Christmas, and a pair of students