Catch Up on BBC4.

Personal Cinema: Maggie Smith is a TV show on BBC4. In a programme first broadcast in 1970, Maggie Smith talks to Michael Aspel about her career and chooses scenes from some of her favourite films, including Way Out West, The Last Hurrah, On the Waterfront, Some Like It Hot and The Prime of Miss Jean Brodie.

Lost Cities Of The Ancients is a TV show on BBC4. Documentary series which unearths lost civilisations and reveals the wonder of some of the world's greatest lost cities.

David Attenborough: A Life On Air is a TV show on BBC4. Michael Palin presents a profile of the television career of David Attenborough, from controller of BBC Two to his wildlife programmes such as Life on Earth and The Blue Planet.

Life On Earth is a TV show on BBC4. Three years, 49 countries - the most ambitious nature documentary ever made.

Art Of Scandinavia is a TV show on BBC4. Series in which Andrew Graham-Dixon explores the history of Scandinavia through its art.

Michael Palin: The Art Of Travel is a TV show on BBC4. Short travelogues in which Michael Palin experiences a bygone age of rail travel in the UK.

Arena is a TV show on BBC4. The gold standard for arts documentaries, from 1975 to the present day.

At the BBC is a TV show on BBC4. Turn back time on a journey through the BBC archives to celebrate singing superstar Cher with a selection of songs and chat show moments featuring many of the her greatest hits.

Reputations is a TV show on BBC4. Documentary profiles examining well-known figures from the world of entertainment.

Too Near The Sun is a TV show on BBC4. Documentary telling the history of the superbomb and the race by scientists to imitate the nuclear reactions of the sun and build the first thermonuclear weapon.

Aretha Franklin In Amsterdam 1968 is a TV show on BBC4. Recorded live at the Royal Concertgebouw in Amsterdam in 1968, Aretha Franklin sings a selection of her hits, including Respect, Chain of Fools and Satisfaction.