BBC Four HD SkyTV

Documentary exploring how new evidence is challenging everything we thought we knew about Easter Island and the nearly 900 giant stone statues scattered across this remote Pacific island. [S,AD] [HD]

Film following Irish ornithologist Seán Ronayne's mission to record the sound of every bird species in Ireland - that's nearly 200 birds. [S] [HD]

2/3. Gillian Pachter turns her attention to Ruth's trial, which took just a day and a half. Contains some scenes which some viewers may find upsetting. [S] [HD]

In JB Priestley's classic thriller, a family dinner party is interrupted by the arrival of a police inspector. A young girl has died and there are questions to be answered. [S]

...China's Airwaves - Storyville. How Falun Gong practitioners hit back at the Chinese government by hijacking the airwaves. Contains some scenes which some viewers may find upsetting. [S] [HD]

11/15. Dr Jonathan Foyle scales Britain's most iconic structures to reveal their secrets. Jonathan's journey takes him to the Glasgow School of Art, built from 1897. [S,AD] [HD]

Series in which celebrities trace their ancestry. Sarah Jessica Parker's coast-to-coast journey reveals that her family's roots are set deep in American history. [S,AD] [HD]

2/3. Gillian Pachter turns her attention to Ruth's trial, which took just a day and a half. Contains some scenes which some viewers may find upsetting. [S,SL] [HD]

Programmes start at 7.00pm. [HD]

Programmes start at 7.00pm. [HD]

12/15. Dr Jonathan Foyle scales Britain's most iconic structures to reveal the buildings' secrets. Jonathan's journey takes him to the Liver Building in Liverpool. [S,AD] [HD]

Award-winning actor Kelsey Grammer takes a trip into the past to explore his beloved grandmother's family tree. [S,AD] [HD]

Spy thriller about an investigation into a brain drain among scientists. A secret agent finds himself in a world where nobody can be trusted. [1965] [S,AD] [HD]

Profile of best-selling author Len Deighton, whose output ranges from the Harry Palmer espionage thrillers to books on military history and cookery. First shown in 2006. [S]

Slick criminal Jack Carter returns to northern England to investigate his brother's death. Contains some strong language, sexual content and some violence. [1971] [S,AD] [HD]

A look at the life of acting legend Michael Caine, using rarely seen television interviews and classic archive clips to tell the story of one of Britain's most successful actors. [S]

12/15. Dr Jonathan Foyle scales Britain's most iconic structures to reveal the buildings' secrets. Jonathan's journey takes him to the Liver Building in Liverpool. [S,AD] [HD]

Award-winning actor Kelsey Grammer takes a trip into the past to explore his beloved grandmother's family tree. [S,AD] [HD]

... A revealing profile of the Nobel Prize-winning novelist Kazuo Ishiguro. [S,SL] [HD]

Programmes start at 7.00pm. [HD]

Programmes start at 7.00pm. [HD]

Jayne Middlemiss and Jo Whiley present the pop chart programme, first broadcast on 18 July 1997 and featuring Gala, Dubstar, Shaggy feat. Marsha and Oasis. [S]

With Wet Wet Wet, Olive, Mary J Blige, The Wildhearts, Robyn, Kym Mazelle and Will Smith. [S]

Gary Davies and Mike Read present the pop chart programme, first broadcast on 17 March 1988 and featuring Bros, Erasure, Eighth Wonder, Aswad and Kylie Minogue. [S]

Steve Wright presents the pop chart programme, first broadcast on 13 March 1980 and featuring The Dooleys, Secret Affair, Siouxsie and The Banshees, Genesis and Fern Kinney. [S]

From a tiny church on Ireland's west coast, Other Voices brings powerful performances from Laura Marling, Bashy, Villagers, CMAT, Jacob Alon, Wunderhorse and more. [S] [HD]

A look back through the BBC's archives at the work of an artist with whom nothing compares - the acclaimed, unique and always controversial Sinéad O'Connor. [S] [HD]

A whistle-stop tour of rock from over the water, including Thin Lizzy, Rory Gallagher, The Undertones, U2, Sinead O'Connor, The Pogues, The Frank and Walters and Therapy? [S]

Classic, archive performance by Irish guitar rockers Thin Lizzy in concert at the Regal Theatre, Hitchin. The set includes Jailbreak, Cold Sweat and The Boys Are Back in Town. [S]