This programme unravels the mystery surrounding the 1943 sinking of the battle cruiser Scharnhorst, pride of the German navy. Today's Norwegian navy has used the latest sonar technology to detect the 2,000-man vessel.

A guide to BBC4, the new cultural channel, which is due to be launched on 2 March 2002 at 7pm.

Robert Hughes examines America's development into the art capital of the West between 1945 and the late 1960s, with the advent of abstract expressionism and pop art.

Documentary following Birmingham University's Emma Heathcote, as she studies people who believe they have seen angels. Is it a passing fad, or is the growing interest in angels a sign of a new spirituality sweeping Britain?

An introduction to tonight's film.

*** Comic, semi-fictional documentary in which film director Nanni Moretti reflects upon the birth of his son, making films, and the state of Italian politics. In Italian with English subtitles.

Robert Hughes examines America's development into the art capital of the West between 1945 and the late 1960s, with the advent of abstract expressionism and pop art.

A look at the 1943 sinking of the German battle cruiser. As 7pm.

Documentary about encounters with angels. As 9pm.