Dan Cruickshank explores the secrets of the bridges that have made London what it is. Along the way, he uncovers stories of the sublime ambition of London's bridge builders. Show more
Remembering Les Dawson with favourite TV clips and some rare gems from the archives, plus interviews with friends, relatives and colleagues who assess the comedian's legacy. Show more
Rich Hall goes in search of the real American Indian, a people who have too often been stereotyped on film and in literature, visiting reservations to meet elders and activists. Show more
Thriller. After the death of his parents, a Stockholm policeman relocates to the country, where he finds his brother embroiled in a criminal reindeer-poaching plot. Show more
Zoologist and explorer George McGavin searches for the world's most spectacular swarms, discovering why they are the ultimate solution to surviving against all odds. Show more
Documentary telling the story of the British love affair with the American dream cars made at Ford in Dagenham in the 1960s and 70s, such as the Zephyr, the Cortina and the Capri. Show more
Veteran presenter Johnny Ball looks back over the 45 years that Horizon, and he, have been on air to find out what science has learned about how and why we grow old. Show more
