Chefs compete to cook at a banquet to celebrate 25 years of Red Nose Day. The Welsh chefs raise the curtain with their starters. Show more

Chefs compete to cook at a banquet to celebrate 25 years of Red Nose Day. Luke Thomas hopes his quirky take on a classic fish finger will impress veteran Jeremy Lee. Show more

Chefs compete to cook at a banquet to celebrate 25 years of Red Nose Day. The Welsh chefs prepare their main course. Which one will get the top score from Jeremy Lee? Show more

Chefs compete to cook at a banquet to celebrate 25 years of Red Nose Day. It is the final chance for the Welsh chefs to impress Jeremy Lee with their dessert dishes. Show more

Chefs compete to cook at a banquet to celebrate 25 years of Red Nose Day. The remaining chefs representing Wales must cook their entire menus for the judges. Show more

Simon Schama traces the steps of the empire-makers, asking how a trading enterprise based on the idea of liberty became an empire built on slavery. Show more

Julian Richards travels to the home of a couple who discovered that their bungalow was built over a fifth-century graveyard. Show more

Nicholas Crane travels across eight British historical maps. He uses Timothy Pont's 16th-century maps of Scotland to locate unidentified mountains. Show more

Following the restoration of historic properties. Abbey Lane in Warwickshire is a forgotten Tudor gem with an unusual elm timber frame. But is it too fragile to restore? Show more

Live coverage of the Scottish National Party Conference from Eden Court, Inverness, including the keynote speech by first minister Alex Salmond.

Scotland's well-known walker Cameron McNeish heads out into the hills.

David Attenborough picks ten animals that he would most like to save from extinction. From the weird to the wonderful, he shows why the creatures he chooses are so important. Show more

Documentary about Nim Chimpsky, the chimpanzee who became the focus of a landmark experiment in the 1970s, which aimed to show that an ape could learn to communicate with language. Show more

Thriller based on real events, dramatising cartoonist and author Robert Graysmith's attempts to identify the so-called Zodiac killer. Show more