Documentary which uses spy cameras to get closer than ever before to the world's greatest land predator, the polar bear, revealing their intelligence and curiosity. Show more
Documentary about a team of men and dogs who set out to relay an antitoxin across 674 miles of Alaskan wilderness to save the town of Nome after diphtheria had broken out. Show more
Inspector Montalbano
Episode 7: The Track of Sand
1 hour, 45 minutes on BBC Four HD
Available for 10 months
Italian crime drama. Montalbano is drawn into the world of horse racing and the Mafia after he finds the carcass of a dead horse on the beach below his house. Show more
A musical journey through the 1970s, with Elton John, David Bowie, Curtis Mayfield, Steppenwolf, New York Dolls, Roxy Music, Patti Smith, Blondie, Iggy Pop and The Jam. Show more
A trip back to the 1950s for a look at the wildest ever pop music in a film telling the stories of Bill Haley, Elvis, Little Richard, Chuck Berry, Jerry Lee Lewis and Buddy Holly. Show more
Documentary about the pre-Beatles rock era, when the likes of Lord Rockingham's XI, Vince Taylor and Cliff Richard and The Shadows created a unique copy of American rock 'n' roll. Show more
Michael Grade tells a tale of television skullduggery and dirty dealings in the battle to win the Saturday night ratings crown.