By JB Priestley. A patient fears evil is at work in the shape of a sinister conspiracy.
BBC Radio 4 Extra
10/10 The crew of spaceship Challenger's search is over, but Earth is not how they left it.
8/8 Paul springs his trap, and the secret of the watch-chain is finally revealed.
6/6 The Roman detective realises the lengths that a lover will go to for revenge.
3/3 By John Steinbeck. When Tom and Casy are attacked by a mob of vigilantes, Tom hits back.
Desperate to see an Everton match, a boy turns to the local fish fryer for help.
4/4 Dr Aston feels threatened when a rival psychologist investigates a series of attacks.
Autobiographical play about the woman who took refuge in the author's Camden garden.
Made for 4 Extra. The bestselling crime writer detects his favourite radio sleuthing stars
2/3 The horrors of war are witnessed by Polly and Christopher when battle commences.
1/2 The magician of the Old Bailey at his implacable best defending our ancient freedoms.
The inside story of the controversial document that persuaded MPs to back the 2003 war.
BBC Radio 4
2/5 Nicholas Pierpan's chilling tale of a writer's devilish pact with a mysterious man.
1/2 A visitor places a young Flemish painter's love for his master's niece in jeopardy.
1/2 The life of a poor Brahmin family. Classic of Bengali literature. Stars Meera Syal.
4/5 The Smithfield Community Play throws the detective's meaty murder trail into confusion.
3/5 An unexpected visitor turns up at Alex's funeral and police close in on a suspect.
1/3 A photograph taken 40 years ago stirs powerful memories on a Venetian canal bank. (R)
Sunday 3 March 2013