Michael Caine plays secret agent
Harry Palmer in a 1966 spy drama.
When a Russian agent is keen to defect to the West, Palmer is sent to Berlin to meet him, but matters are complicated by the Israeli secret service. Review page 58. The Fall of the Wall weekend continues with Fall of the Wall tomorrow at 7.20pm

Terry Pratchett ,
Professor Colin Pillinger of Beagle 2 fame and Patrick Moore contribute as Time Shift enters the universe of the amateur astronomer. What keeps the stargazers awake at night? Narrated by Adam Hart-Davis .

Neil Armstrong, Albert Einstein and Orville Wright are among the people Patrick Moore has met. He looks back on five decades of space exploration and the show that's covered modern astronomy's key moments. Space Race: BBC2 on Wednesday at 9pm

A delve into the science behind the BBC series Space Odyssey -Voyage to the Planets.

: the story of the "eye on the universe", which is 15 this year

Brad Dourif plays an alien refugee on Earth in Werner Herzog 's docudrama. Showing in the Storyville strand