4/6. The globetrotter witnesses the Chinese influence on Tibet.
First shown on BBCl Continues tomorrow at 7pm
Broadcaster Lindsey Fallow and neurologist Harry Witchel prepare to rack their brains in tonight's quiz. More tomorrow at 8pm
13/13. Janice Forsyth talks to New England writer Anita Shreve about her new novel Light on Snow.
4/4. How Einstein's revelations about light, the universe and everything totally changed our view of the world. Hosted by Simon Schaffer.
BBCi: explore light through the night sky by pressing the red button on the handset
Ruth Rendell and Christopher Frayling are among the contributors in this appreciation of the influential ghost-story writer. A series of his work starts with Whistle and I'll Come to You, which follows.
A solitary middle-aged professor experiences ghostly terror in the night in this dramatisation directed by Jonathan Miller and starring Michael Hordern.
The Treasure of Abbot Thomas continues the MR James season tomorrow at 11pm
Victor Erice 's 1973 drama about two girls who become obsessed by Frankenstein's monster after seeing the film. In Spanish with English subtitles.
