Channel 4 Saturday

Kirstie Allsopp and Phil Spencer recall a loft conversion in Walthamstow, east London, for a family, who wanted to transform their dark and dingy attic in a race for space

Cliff protects his family home from developers planning to build a convenience store in its place. Comedy, starring John Ratzenberger

Sam is the star prize at a benefit auction held at the bar and soon finds himself in Lilith's hands

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

The Barones reminisce about more peaceful times in their first apartment and recall why they ended up living across the road from Ray's meddlesome parents

Ray's relatives reluctantly tell him the brutal truth about his performance as a panellist on Roy Firestone's live TV sports show. American comedy, starring Ray Romano

Ray attends classes to learn a range of parenting skills - which he then uses to keep Frank and Marie in line. Ray Romano stars

Martin prepares for his first night's work as a security guard, while Niles and Frasier argue over who will be landed with walking Eddie

Roz dates a dustman, while Niles reminisces with Daphne about his childhood and Frasier throws a party for the radio station staff in a bid to improve his image

Niles has too much to drink at a Halloween party, and Frasier discovers the children in his complex are afraid of him. Comedy, starring Kelsey Grammer and David Hyde Pierce

Former US president George Bush Sr and his wife Barbara buy a house across the street from the family, but Homer and Bart soon cross swords with him and a full-scale feud ensues

The family visits an exclusive country club, but its swanky atmosphere has a disturbing effect on Marge. Featuring the guest voice of golfer Tom Kite

Bart inadvertently exposes Krusty the Clown as one of the worst tax-dodgers in history and faces the trauma of seeing his TV idol prosecuted for fraud

Lisa discovers Springfield's revered founder was actually a pirate and decides to expose the truth about him. With the guest voice of Donald Sutherland

The first venue of the week is Daisy Bank Camp in Hebden Bridge, Yorkshire, where guests take a trip to a local conservation farm and enjoy a locally sourced breakfast

The B&Bers visit Katie and Jess' The Lion and Swan in Congleton, Cheshire and while first impressions are good, the cracks soon begin to show

Visit three is to The Three Hills, Cambridge. Hosts Emma and Emily are hoping the award-winning food will be enough to guarantee their success but things get off to a rough start

Darren and Jamie look to lay on a magical experience for the B&Bers in the week's final visit, at their wizard-themed Hotel of Wizardry in Great Yarmouth

The contestants meet one last time to discover how much they have been paid by their fellow hoteliers, before discovering who has won the competition

In south London, Kirstie Allsopp and Phil Spencer search for a flat for first-time buyers Adam and Nicole, and a townhouse for world-record-holding rower Kat

Kirstie Allsopp and Phil Spencer help Joanne and Nick decide whether to renovate their three-bedroom chalet bungalow in Scorton, Lancashire or move somewhere new

Rollo and Olivia have decided to swap city life for the rolling Chiltern Hills, snapping up an old barber's shop and its attached 17th-century building in Amersham

A second Christmas during the Owens' farmhouse renovation is fast approaching, and Amanda and the kids are preparing their farm animals and pets for the cold weather

Including sport and weather

The story of the team led by Robert Oppenheimer that developed the atomic bomb, using colourised black and white photographs and reels of film capturing the project

Griff Rhys Jones visits Georgia, exploring the legacy of Atlanta's racial and political histories and meeting and performing with pioneers of Bluegrass music

An Indian man adopted by an Australian couple as a youngster attempts to find his biological family. Fact-based drama, starring Dev Patel and Nicole Kidman

A government spymaster recruits an imprisoned soldier to prevent a military organisation overthrowing the American government. Action sequel, with Ice Cube and Samuel L Jackson

Part one of two. The chef encounters family disharmony at LA's Burger Kitchen, where the owner has spent his son's entire inheritance on the struggling restaurant

Homer is fired from the power plant and contemplates suicide, until a near-tragic accident gives him a new lease of life

Former US president George Bush Sr and his wife Barbara buy a house across the street from the family, but Homer and Bart soon cross swords with him and a full-scale feud ensues

The family visits an exclusive country club, but its swanky atmosphere has a disturbing effect on Marge. Featuring the guest voice of golfer Tom Kite

Bart inadvertently exposes Krusty the Clown as one of the worst tax-dodgers in history and faces the trauma of seeing his TV idol prosecuted for fraud

Lisa discovers Springfield's revered founder was actually a pirate and decides to expose the truth about him. With the guest voice of Donald Sutherland

TV presenter Anneka Rice and pop star Cheryl Baker go head to head as they each create a pair of leather earrings in the timed challenge

A look back at memorable puppy cases, including a four-month-old West Highland terrier born without back feet and a bulldog puppy with a serious elbow fracture

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

Rebecca gets a job arranging a party for one of her bosses, and reluctantly agrees to hire Sam and Woody as bartenders